diff --git a/src/routes/api/array/reverseArray.js b/src/routes/api/array/reverseArray.js
new file mode 100644
index 0000000..86b1c72
--- /dev/null
+++ b/src/routes/api/array/reverseArray.js
@@ -0,0 +1,14 @@
+const express = require('express');
+const router = express.Router();
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+
+    if (!Array.isArray(input)) {
+        return res.status(400).json({ error: 'input must be an array' });
+    }
+
+    res.json({ ret: [...input].reverse() });
+});
+
+module.exports = router;
diff --git a/src/routes/api/sort.js b/src/routes/api/array/sort.js
similarity index 100%
rename from src/routes/api/sort.js
rename to src/routes/api/array/sort.js
diff --git a/src/routes/api/isEven.js b/src/routes/api/checks/isEven.js
similarity index 93%
rename from src/routes/api/isEven.js
rename to src/routes/api/checks/isEven.js
index d185580..40e6957 100644
--- a/src/routes/api/isEven.js
+++ b/src/routes/api/checks/isEven.js
@@ -4,14 +4,12 @@ const router = express.Router();
 
 router.post('/', (req, res) => {
     const { input } = req.body;
-
     res.json({ ret: isEven(Number(input)) });
 });
 
 router.get('/:number', (req, res) => {
     const input = req.params.number;
-
     res.json({ ret: isEven(Number(input)) });
 });
 
-module.exports = router;
\ No newline at end of file
+module.exports = router;
diff --git a/src/routes/api/isNumber.js b/src/routes/api/checks/isNumber.js
similarity index 75%
rename from src/routes/api/isNumber.js
rename to src/routes/api/checks/isNumber.js
index feadaee..2927b89 100644
--- a/src/routes/api/isNumber.js
+++ b/src/routes/api/checks/isNumber.js
@@ -3,14 +3,12 @@ const router = express.Router();
 
 router.post('/', (req, res) => {
     const { input } = req.body;
-
-    res.json({ ret: ! isNaN(input) });
+    res.json({ ret: !isNaN(input) });
 });
 
 router.get('/:number', (req, res) => {
     const input = req.params.number;
-
-    res.json({ ret: ! isNaN(input) });
+    res.json({ ret: !isNaN(input) });
 });
 
 module.exports = router;
diff --git a/src/routes/api/isOdd.js b/src/routes/api/checks/isOdd.js
similarity index 99%
rename from src/routes/api/isOdd.js
rename to src/routes/api/checks/isOdd.js
index fbc6eec..c5d8e9b 100644
--- a/src/routes/api/isOdd.js
+++ b/src/routes/api/checks/isOdd.js
@@ -4,13 +4,11 @@ const router = express.Router();
 
 router.post('/', (req, res) => {
     const { input } = req.body;
-
     res.json({ ret: isOdd(Number(input)) });
 });
 
 router.get('/:number', (req, res) => {
     const input = req.params.number;
-
     res.json({ ret: isOdd(Number(input)) });
 });
 
diff --git a/src/routes/api/index.js b/src/routes/api/index.js
new file mode 100644
index 0000000..bb8aa7c
--- /dev/null
+++ b/src/routes/api/index.js
@@ -0,0 +1,37 @@
+const express = require('express');
+const router = express.Router();
+
+// Math
+router.use('/add', require('./math/add'));
+router.use('/subtract', require('./math/subtract'));
+router.use('/multiply', require('./math/multiply'));
+router.use('/divide', require('./math/divide'));
+router.use('/modulo', require('./math/modulo'));
+
+// String
+router.use('/toString', require('./string/toString'));
+router.use('/stringSplit', require('./string/stringSplit'));
+router.use('/reverseString', require('./string/reverseString'));
+router.use('/isPalindrome', require('./string/isPalindrome'));
+router.use('/stringLength', require('./string/stringLength'));
+router.use('/countWords', require('./string/countWords'));
+router.use('/toUpperCase', require('./string/toUpperCase'));
+router.use('/toLowerCase', require('./string/toLowerCase'));
+
+// Array
+router.use('/sort', require('./array/sort'));
+router.use('/reverseArray', require('./array/reverseArray'));
+
+// Checks
+router.use('/isEven', require('./checks/isEven'));
+router.use('/isOdd', require('./checks/isOdd'));
+router.use('/isNumber', require('./checks/isNumber'));
+
+// Meme sorts
+router.use('/stalinSort', require('./sorts/stalinSort'));
+router.use('/bogoSort', require('./sorts/bogoSort'));
+router.use('/thanoSort', require('./sorts/thanoSort'));
+router.use('/sleepSort', require('./sorts/sleepSort'));
+router.use('/miracleSort', require('./sorts/miracleSort'));
+
+module.exports = router;
diff --git a/src/routes/api/add.js b/src/routes/api/math/add.js
similarity index 92%
rename from src/routes/api/add.js
rename to src/routes/api/math/add.js
index f606162..c239157 100644
--- a/src/routes/api/add.js
+++ b/src/routes/api/math/add.js
@@ -3,7 +3,6 @@ const router = express.Router();
 
 router.post('/', (req, res) => {
     const { input } = req.body;
-
     res.json({ ret: input.a + input.b });
 });
 
@@ -11,4 +10,4 @@ router.get('/:a/:b', (req, res) => {
     res.json({ ret: Number(req.params.a) + Number(req.params.b) });
 });
 
-module.exports = router;
\ No newline at end of file
+module.exports = router;
diff --git a/src/routes/api/divide.js b/src/routes/api/math/divide.js
similarity index 99%
rename from src/routes/api/divide.js
rename to src/routes/api/math/divide.js
index 104d766..3c2baca 100644
--- a/src/routes/api/divide.js
+++ b/src/routes/api/math/divide.js
@@ -11,4 +11,3 @@ router.get('/:a/:b', (req, res) => {
 });
 
 module.exports = router;
-
diff --git a/src/routes/api/math/modulo.js b/src/routes/api/math/modulo.js
new file mode 100644
index 0000000..147ba88
--- /dev/null
+++ b/src/routes/api/math/modulo.js
@@ -0,0 +1,13 @@
+const express = require('express');
+const router = express.Router();
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+    res.json({ ret: input.a % input.b });
+});
+
+router.get('/:a/:b', (req, res) => {
+    res.json({ ret: Number(req.params.a) % Number(req.params.b) });
+});
+
+module.exports = router;
diff --git a/src/routes/api/multiply.js b/src/routes/api/math/multiply.js
similarity index 99%
rename from src/routes/api/multiply.js
rename to src/routes/api/math/multiply.js
index bed6c32..28228d1 100644
--- a/src/routes/api/multiply.js
+++ b/src/routes/api/math/multiply.js
@@ -11,4 +11,3 @@ router.get('/:a/:b', (req, res) => {
 });
 
 module.exports = router;
-
diff --git a/src/routes/api/subtract.js b/src/routes/api/math/subtract.js
similarity index 99%
rename from src/routes/api/subtract.js
rename to src/routes/api/math/subtract.js
index aec90d0..bdeaba1 100644
--- a/src/routes/api/subtract.js
+++ b/src/routes/api/math/subtract.js
@@ -11,4 +11,3 @@ router.get('/:a/:b', (req, res) => {
 });
 
 module.exports = router;
-
diff --git a/src/routes/api/sorts/bogoSort.js b/src/routes/api/sorts/bogoSort.js
new file mode 100644
index 0000000..0d6d72d
--- /dev/null
+++ b/src/routes/api/sorts/bogoSort.js
@@ -0,0 +1,43 @@
+const express = require('express');
+const router = express.Router();
+
+function isSorted(arr) {
+    for (let i = 1; i < arr.length; i++) {
+        if (arr[i] < arr[i - 1]) return false;
+    }
+    return true;
+}
+
+function shuffle(arr) {
+    const a = [...arr];
+    for (let i = a.length - 1; i > 0; i--) {
+        const j = Math.floor(Math.random() * (i + 1));
+        [a[i], a[j]] = [a[j], a[i]];
+    }
+    return a;
+}
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+
+    if (!Array.isArray(input)) {
+        return res.status(400).json({ error: 'input must be an array' });
+    }
+
+    const MAX_ATTEMPTS = 1000;
+    let arr = [...input];
+    let attempts = 0;
+
+    while (!isSorted(arr) && attempts < MAX_ATTEMPTS) {
+        arr = shuffle(arr);
+        attempts++;
+    }
+
+    res.json({
+        ret: arr,
+        attempts,
+        success: isSorted(arr)
+    });
+});
+
+module.exports = router;
diff --git a/src/routes/api/sorts/miracleSort.js b/src/routes/api/sorts/miracleSort.js
new file mode 100644
index 0000000..7140926
--- /dev/null
+++ b/src/routes/api/sorts/miracleSort.js
@@ -0,0 +1,25 @@
+const express = require('express');
+const router = express.Router();
+
+function isSorted(arr) {
+    for (let i = 1; i < arr.length; i++) {
+        if (arr[i] < arr[i - 1]) return false;
+    }
+    return true;
+}
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+
+    if (!Array.isArray(input)) {
+        return res.status(400).json({ error: 'input must be an array' });
+    }
+
+    if (isSorted(input)) {
+        res.json({ ret: input, miracle: true, message: 'A miracle has occurred!' });
+    } else {
+        res.json({ ret: input, miracle: false, message: 'Waiting for cosmic miracle... Please try again later.' });
+    }
+});
+
+module.exports = router;
diff --git a/src/routes/api/sorts/sleepSort.js b/src/routes/api/sorts/sleepSort.js
new file mode 100644
index 0000000..6f5fe57
--- /dev/null
+++ b/src/routes/api/sorts/sleepSort.js
@@ -0,0 +1,21 @@
+const express = require('express');
+const router = express.Router();
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+
+    if (!Array.isArray(input)) {
+        return res.status(400).json({ error: 'input must be an array' });
+    }
+
+    const sorted = [...input].sort((a, b) => a - b);
+    const totalSleepMs = input.reduce((sum, n) => sum + Math.abs(Number(n)), 0);
+
+    res.json({
+        ret: sorted,
+        totalSleepTimeMs: totalSleepMs,
+        note: "We simulated the sleep. You're welcome."
+    });
+});
+
+module.exports = router;
diff --git a/src/routes/api/stalinSort.js b/src/routes/api/sorts/stalinSort.js
similarity index 100%
rename from src/routes/api/stalinSort.js
rename to src/routes/api/sorts/stalinSort.js
diff --git a/src/routes/api/sorts/thanoSort.js b/src/routes/api/sorts/thanoSort.js
new file mode 100644
index 0000000..2e2d90e
--- /dev/null
+++ b/src/routes/api/sorts/thanoSort.js
@@ -0,0 +1,38 @@
+const express = require('express');
+const router = express.Router();
+
+function isSorted(arr) {
+    for (let i = 1; i < arr.length; i++) {
+        if (arr[i] < arr[i - 1]) return false;
+    }
+    return true;
+}
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+
+    if (!Array.isArray(input)) {
+        return res.status(400).json({ error: 'input must be an array' });
+    }
+
+    let arr = [...input];
+    let snaps = 0;
+
+    while (!isSorted(arr) && arr.length > 1) {
+        const survivors = Math.ceil(arr.length / 2);
+        const indices = new Set();
+        while (indices.size < survivors) {
+            indices.add(Math.floor(Math.random() * arr.length));
+        }
+        arr = arr.filter((_, i) => indices.has(i));
+        snaps++;
+    }
+
+    res.json({
+        ret: arr,
+        snaps,
+        perfectly_balanced: isSorted(arr)
+    });
+});
+
+module.exports = router;
diff --git a/src/routes/api/string/countWords.js b/src/routes/api/string/countWords.js
new file mode 100644
index 0000000..7db4b63
--- /dev/null
+++ b/src/routes/api/string/countWords.js
@@ -0,0 +1,17 @@
+const express = require('express');
+const router = express.Router();
+
+function countWords(str) {
+    return String(str).trim().split(/\s+/).filter(w => w.length > 0).length;
+}
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+    res.json({ ret: countWords(input) });
+});
+
+router.get('/:string', (req, res) => {
+    res.json({ ret: countWords(req.params.string) });
+});
+
+module.exports = router;
diff --git a/src/routes/api/string/isPalindrome.js b/src/routes/api/string/isPalindrome.js
new file mode 100644
index 0000000..2b155d7
--- /dev/null
+++ b/src/routes/api/string/isPalindrome.js
@@ -0,0 +1,18 @@
+const express = require('express');
+const router = express.Router();
+
+function checkPalindrome(str) {
+    const clean = String(str).toLowerCase().replace(/[^a-z0-9]/g, '');
+    return clean === clean.split('').reverse().join('');
+}
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+    res.json({ ret: checkPalindrome(input) });
+});
+
+router.get('/:string', (req, res) => {
+    res.json({ ret: checkPalindrome(req.params.string) });
+});
+
+module.exports = router;
diff --git a/src/routes/api/string/reverseString.js b/src/routes/api/string/reverseString.js
new file mode 100644
index 0000000..3d2bf74
--- /dev/null
+++ b/src/routes/api/string/reverseString.js
@@ -0,0 +1,13 @@
+const express = require('express');
+const router = express.Router();
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+    res.json({ ret: String(input).split('').reverse().join('') });
+});
+
+router.get('/:string', (req, res) => {
+    res.json({ ret: req.params.string.split('').reverse().join('') });
+});
+
+module.exports = router;
diff --git a/src/routes/api/string/stringLength.js b/src/routes/api/string/stringLength.js
new file mode 100644
index 0000000..7a7eae8
--- /dev/null
+++ b/src/routes/api/string/stringLength.js
@@ -0,0 +1,13 @@
+const express = require('express');
+const router = express.Router();
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+    res.json({ ret: String(input).length });
+});
+
+router.get('/:string', (req, res) => {
+    res.json({ ret: req.params.string.length });
+});
+
+module.exports = router;
diff --git a/src/routes/api/stringSplit.js b/src/routes/api/string/stringSplit.js
similarity index 99%
rename from src/routes/api/stringSplit.js
rename to src/routes/api/string/stringSplit.js
index 6eceebe..b53dbb4 100644
--- a/src/routes/api/stringSplit.js
+++ b/src/routes/api/string/stringSplit.js
@@ -3,7 +3,6 @@ const router = express.Router();
 
 router.post('/', (req, res) => {
     const { input } = req.body;
-
     res.json({ ret: input.string.toString().split(input.seperator) });
 });
 
diff --git a/src/routes/api/string/toLowerCase.js b/src/routes/api/string/toLowerCase.js
new file mode 100644
index 0000000..61cc5df
--- /dev/null
+++ b/src/routes/api/string/toLowerCase.js
@@ -0,0 +1,13 @@
+const express = require('express');
+const router = express.Router();
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+    res.json({ ret: String(input).toLowerCase() });
+});
+
+router.get('/:string', (req, res) => {
+    res.json({ ret: req.params.string.toLowerCase() });
+});
+
+module.exports = router;
diff --git a/src/routes/api/toString.js b/src/routes/api/string/toString.js
similarity index 99%
rename from src/routes/api/toString.js
rename to src/routes/api/string/toString.js
index 71be48e..c4e0666 100644
--- a/src/routes/api/toString.js
+++ b/src/routes/api/string/toString.js
@@ -3,7 +3,6 @@ const router = express.Router();
 
 router.post('/', (req, res) => {
     const { input } = req.body;
-
     res.json({ ret: input.toString() });
 });
 
diff --git a/src/routes/api/string/toUpperCase.js b/src/routes/api/string/toUpperCase.js
new file mode 100644
index 0000000..58390ae
--- /dev/null
+++ b/src/routes/api/string/toUpperCase.js
@@ -0,0 +1,13 @@
+const express = require('express');
+const router = express.Router();
+
+router.post('/', (req, res) => {
+    const { input } = req.body;
+    res.json({ ret: String(input).toUpperCase() });
+});
+
+router.get('/:string', (req, res) => {
+    res.json({ ret: req.params.string.toUpperCase() });
+});
+
+module.exports = router;
diff --git a/src/routes/docs/openapi.json b/src/routes/docs/openapi.json
index e074948..18db2bd 100644
--- a/src/routes/docs/openapi.json
+++ b/src/routes/docs/openapi.json
@@ -15,281 +15,17 @@
       "description": "Local server"
     }
   ],
+  "tags": [
+    { "name": "Math", "description": "Basic arithmetic operations" },
+    { "name": "String", "description": "String manipulation" },
+    { "name": "Array", "description": "Array operations" },
+    { "name": "Checks", "description": "Value checking" },
+    { "name": "Sorts", "description": "Sorting algorithms (serious and meme)" }
+  ],
   "paths": {
-    "/sort": {
-      "post": {
-        "summary": "Sorts an array",
-        "requestBody": {
-          "required": true,
-          "content": {
-            "application/json": {
-              "schema": {
-                "type": "object",
-                "properties": {
-                  "input": {
-                    "type": "array",
-                    "items": {},
-                    "example": [3, 1, 4, 1, 5, 9]
-                  }
-                }
-              }
-            }
-          }
-        },
-        "responses": {
-          "200": {
-            "description": "Sorted array",
-            "content": {
-              "application/json": {
-                "schema": {
-                  "type": "object",
-                  "properties": {
-                    "ret": {
-                      "type": "array",
-                      "items": {}
-                    }
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-    },
-    "/stalinSort": {
-      "post": {
-        "summary": "Sorts an array using Stalin Sort",
-        "requestBody": {
-          "required": true,
-          "content": {
-            "application/json": {
-              "schema": {
-                "type": "object",
-                "properties": {
-                  "input": {
-                    "type": "array",
-                    "items": {},
-                    "example": [3, 1, 4, 1, 5, 9]
-                  }
-                }
-              }
-            }
-          }
-        },
-        "responses": {
-          "200": {
-            "description": "Sorted array and execution count",
-            "content": {
-              "application/json": {
-                "schema": {
-                  "type": "object",
-                  "properties": {
-                    "ret": {
-                      "type": "array",
-                      "items": {}
-                    },
-                    "executions": {
-                      "type": "number"
-                    }
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-    },
-    "/isEven": {
-      "post": {
-        "summary": "Checks if number is even",
-        "requestBody": {
-          "required": true,
-          "content": {
-            "application/json": {
-              "schema": {
-                "type": "object",
-                "properties": {
-                  "input": {
-                    "type": "number"
-                  }
-                }
-              }
-            }
-          }
-        },
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
-      }
-    },
-    "/isEven/{number}": {
-      "get": {
-        "summary": "Checks if number is even",
-        "parameters": [
-          {
-            "name": "number",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            }
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
-      }
-    },
-    "/isOdd": {
-      "post": {
-        "summary": "Checks if number is odd",
-        "requestBody": {
-          "required": true,
-          "content": {
-            "application/json": {
-              "schema": {
-                "type": "object",
-                "properties": {
-                  "input": {
-                    "type": "number"
-                  }
-                }
-              }
-            }
-          }
-        },
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
-      }
-    },
-    "/isOdd/{number}": {
-      "get": {
-        "summary": "Checks if number is odd",
-        "parameters": [
-          {
-            "name": "number",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            }
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
-      }
-    },
-    "/isNumber": {
-      "post": {
-        "summary": "Checks if input is a number",
-        "requestBody": {
-          "required": true,
-          "content": {
-            "application/json": {
-              "schema": {
-                "type": "object",
-                "properties": {
-                  "input": {}
-                }
-              }
-            }
-          }
-        },
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
-      }
-    },
-    "/isNumber/{number}": {
-      "get": {
-        "summary": "Checks if param is a number",
-        "parameters": [
-          {
-            "name": "number",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            }
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
-      }
-    },
-    "/toString": {
-      "post": {
-        "summary": "Converts input to string",
-        "requestBody": {
-          "required": true,
-          "content": {
-            "application/json": {
-              "schema": {
-                "type": "object",
-                "properties": {
-                  "input": {}
-                }
-              }
-            }
-          }
-        },
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
-      }
-    },
-    "/stringSplit": {
-      "post": {
-        "summary": "Splits a string",
-        "requestBody": {
-          "required": true,
-          "content": {
-            "application/json": {
-              "schema": {
-                "type": "object",
-                "properties": {
-                  "input": {
-                    "type": "object",
-                    "properties": {
-                      "string": {
-                        "type": "string"
-                      },
-                      "seperator": {
-                        "type": "string"
-                      }
-                    }
-                  }
-                }
-              }
-            }
-          }
-        },
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
-      }
-    },
     "/add": {
       "post": {
+        "tags": ["Math"],
         "summary": "Adds two numbers",
         "requestBody": {
           "required": true,
@@ -301,14 +37,8 @@
                   "input": {
                     "type": "object",
                     "properties": {
-                      "a": {
-                        "type": "number",
-                        "example": 5
-                      },
-                      "b": {
-                        "type": "number",
-                        "example": 10
-                      }
+                      "a": { "type": "number", "example": 5 },
+                      "b": { "type": "number", "example": 10 }
                     }
                   }
                 }
@@ -316,45 +46,23 @@
             }
           }
         },
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
+        "responses": { "200": { "description": "Success" } }
       }
     },
     "/add/{a}/{b}": {
       "get": {
+        "tags": ["Math"],
         "summary": "Adds two numbers from path parameters",
         "parameters": [
-          {
-            "name": "a",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            },
-            "example": "5"
-          },
-          {
-            "name": "b",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            },
-            "example": "10"
-          }
+          { "name": "a", "in": "path", "required": true, "schema": { "type": "string" }, "example": "5" },
+          { "name": "b", "in": "path", "required": true, "schema": { "type": "string" }, "example": "10" }
         ],
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
+        "responses": { "200": { "description": "Success" } }
       }
     },
     "/subtract": {
       "post": {
+        "tags": ["Math"],
         "summary": "Subtracts second number from first",
         "requestBody": {
           "required": true,
@@ -366,14 +74,8 @@
                   "input": {
                     "type": "object",
                     "properties": {
-                      "a": {
-                        "type": "number",
-                        "example": 10
-                      },
-                      "b": {
-                        "type": "number",
-                        "example": 5
-                      }
+                      "a": { "type": "number", "example": 10 },
+                      "b": { "type": "number", "example": 5 }
                     }
                   }
                 }
@@ -381,45 +83,23 @@
             }
           }
         },
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
+        "responses": { "200": { "description": "Success" } }
       }
     },
     "/subtract/{a}/{b}": {
       "get": {
+        "tags": ["Math"],
         "summary": "Subtracts second number from first from path parameters",
         "parameters": [
-          {
-            "name": "a",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            },
-            "example": "10"
-          },
-          {
-            "name": "b",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            },
-            "example": "5"
-          }
+          { "name": "a", "in": "path", "required": true, "schema": { "type": "string" }, "example": "10" },
+          { "name": "b", "in": "path", "required": true, "schema": { "type": "string" }, "example": "5" }
         ],
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
+        "responses": { "200": { "description": "Success" } }
       }
     },
     "/multiply": {
       "post": {
+        "tags": ["Math"],
         "summary": "Multiplies two numbers",
         "requestBody": {
           "required": true,
@@ -431,14 +111,8 @@
                   "input": {
                     "type": "object",
                     "properties": {
-                      "a": {
-                        "type": "number",
-                        "example": 5
-                      },
-                      "b": {
-                        "type": "number",
-                        "example": 10
-                      }
+                      "a": { "type": "number", "example": 5 },
+                      "b": { "type": "number", "example": 10 }
                     }
                   }
                 }
@@ -446,45 +120,23 @@
             }
           }
         },
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
+        "responses": { "200": { "description": "Success" } }
       }
     },
     "/multiply/{a}/{b}": {
       "get": {
+        "tags": ["Math"],
         "summary": "Multiplies two numbers from path parameters",
         "parameters": [
-          {
-            "name": "a",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            },
-            "example": "5"
-          },
-          {
-            "name": "b",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            },
-            "example": "10"
-          }
+          { "name": "a", "in": "path", "required": true, "schema": { "type": "string" }, "example": "5" },
+          { "name": "b", "in": "path", "required": true, "schema": { "type": "string" }, "example": "10" }
         ],
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
+        "responses": { "200": { "description": "Success" } }
       }
     },
     "/divide": {
       "post": {
+        "tags": ["Math"],
         "summary": "Divides first number by second",
         "requestBody": {
           "required": true,
@@ -496,14 +148,8 @@
                   "input": {
                     "type": "object",
                     "properties": {
-                      "a": {
-                        "type": "number",
-                        "example": 10
-                      },
-                      "b": {
-                        "type": "number",
-                        "example": 2
-                      }
+                      "a": { "type": "number", "example": 10 },
+                      "b": { "type": "number", "example": 2 }
                     }
                   }
                 }
@@ -511,39 +157,564 @@
             }
           }
         },
-        "responses": {
-          "200": {
-            "description": "Success"
-          }
-        }
+        "responses": { "200": { "description": "Success" } }
       }
     },
     "/divide/{a}/{b}": {
       "get": {
+        "tags": ["Math"],
         "summary": "Divides first number by second from path parameters",
         "parameters": [
-          {
-            "name": "a",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            },
-            "example": "10"
-          },
-          {
-            "name": "b",
-            "in": "path",
-            "required": true,
-            "schema": {
-              "type": "string"
-            },
-            "example": "2"
-          }
+          { "name": "a", "in": "path", "required": true, "schema": { "type": "string" }, "example": "10" },
+          { "name": "b", "in": "path", "required": true, "schema": { "type": "string" }, "example": "2" }
         ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/modulo": {
+      "post": {
+        "tags": ["Math"],
+        "summary": "Calculates the remainder of a division (a % b)",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "input": {
+                    "type": "object",
+                    "properties": {
+                      "a": { "type": "number", "example": 10 },
+                      "b": { "type": "number", "example": 3 }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/modulo/{a}/{b}": {
+      "get": {
+        "tags": ["Math"],
+        "summary": "Calculates the remainder from path parameters",
+        "parameters": [
+          { "name": "a", "in": "path", "required": true, "schema": { "type": "string" }, "example": "10" },
+          { "name": "b", "in": "path", "required": true, "schema": { "type": "string" }, "example": "3" }
+        ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/toString": {
+      "post": {
+        "tags": ["String"],
+        "summary": "Converts input to string",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": { "input": {} }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/stringSplit": {
+      "post": {
+        "tags": ["String"],
+        "summary": "Splits a string by a separator",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "input": {
+                    "type": "object",
+                    "properties": {
+                      "string": { "type": "string" },
+                      "seperator": { "type": "string" }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/reverseString": {
+      "post": {
+        "tags": ["String"],
+        "summary": "Reverses a string",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": { "input": { "type": "string", "example": "hello" } }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/reverseString/{string}": {
+      "get": {
+        "tags": ["String"],
+        "summary": "Reverses a string from path parameter",
+        "parameters": [
+          { "name": "string", "in": "path", "required": true, "schema": { "type": "string" }, "example": "hello" }
+        ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/isPalindrome": {
+      "post": {
+        "tags": ["String"],
+        "summary": "Checks if a string is a palindrome",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": { "input": { "type": "string", "example": "racecar" } }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/isPalindrome/{string}": {
+      "get": {
+        "tags": ["String"],
+        "summary": "Checks if a string is a palindrome from path parameter",
+        "parameters": [
+          { "name": "string", "in": "path", "required": true, "schema": { "type": "string" }, "example": "racecar" }
+        ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/stringLength": {
+      "post": {
+        "tags": ["String"],
+        "summary": "Returns the length of a string",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": { "input": { "type": "string", "example": "hello" } }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/stringLength/{string}": {
+      "get": {
+        "tags": ["String"],
+        "summary": "Returns the length of a string from path parameter",
+        "parameters": [
+          { "name": "string", "in": "path", "required": true, "schema": { "type": "string" }, "example": "hello" }
+        ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/countWords": {
+      "post": {
+        "tags": ["String"],
+        "summary": "Counts the number of words in a string",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": { "input": { "type": "string", "example": "hello world foo" } }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/countWords/{string}": {
+      "get": {
+        "tags": ["String"],
+        "summary": "Counts the number of words from path parameter",
+        "parameters": [
+          { "name": "string", "in": "path", "required": true, "schema": { "type": "string" }, "example": "hello world" }
+        ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/toUpperCase": {
+      "post": {
+        "tags": ["String"],
+        "summary": "Converts a string to uppercase",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": { "input": { "type": "string", "example": "hello" } }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/toUpperCase/{string}": {
+      "get": {
+        "tags": ["String"],
+        "summary": "Converts a string to uppercase from path parameter",
+        "parameters": [
+          { "name": "string", "in": "path", "required": true, "schema": { "type": "string" }, "example": "hello" }
+        ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/toLowerCase": {
+      "post": {
+        "tags": ["String"],
+        "summary": "Converts a string to lowercase",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": { "input": { "type": "string", "example": "HELLO" } }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/toLowerCase/{string}": {
+      "get": {
+        "tags": ["String"],
+        "summary": "Converts a string to lowercase from path parameter",
+        "parameters": [
+          { "name": "string", "in": "path", "required": true, "schema": { "type": "string" }, "example": "HELLO" }
+        ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/sort": {
+      "post": {
+        "tags": ["Array"],
+        "summary": "Sorts an array",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "input": { "type": "array", "items": {}, "example": [3, 1, 4, 1, 5, 9] }
+                }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Sorted array" } }
+      }
+    },
+    "/reverseArray": {
+      "post": {
+        "tags": ["Array"],
+        "summary": "Reverses an array",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "input": { "type": "array", "items": {}, "example": [1, 2, 3, 4, 5] }
+                }
+              }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Reversed array" } }
+      }
+    },
+    "/isEven": {
+      "post": {
+        "tags": ["Checks"],
+        "summary": "Checks if number is even",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": { "type": "object", "properties": { "input": { "type": "number" } } }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/isEven/{number}": {
+      "get": {
+        "tags": ["Checks"],
+        "summary": "Checks if number is even from path parameter",
+        "parameters": [
+          { "name": "number", "in": "path", "required": true, "schema": { "type": "string" } }
+        ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/isOdd": {
+      "post": {
+        "tags": ["Checks"],
+        "summary": "Checks if number is odd",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": { "type": "object", "properties": { "input": { "type": "number" } } }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/isOdd/{number}": {
+      "get": {
+        "tags": ["Checks"],
+        "summary": "Checks if number is odd from path parameter",
+        "parameters": [
+          { "name": "number", "in": "path", "required": true, "schema": { "type": "string" } }
+        ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/isNumber": {
+      "post": {
+        "tags": ["Checks"],
+        "summary": "Checks if input is a number",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": { "type": "object", "properties": { "input": {} } }
+            }
+          }
+        },
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/isNumber/{number}": {
+      "get": {
+        "tags": ["Checks"],
+        "summary": "Checks if param is a number",
+        "parameters": [
+          { "name": "number", "in": "path", "required": true, "schema": { "type": "string" } }
+        ],
+        "responses": { "200": { "description": "Success" } }
+      }
+    },
+    "/stalinSort": {
+      "post": {
+        "tags": ["Sorts"],
+        "summary": "Sorts an array using Stalin Sort",
+        "description": "Elements that are not in order get purged. No re-education, just removal.",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "input": { "type": "array", "items": {}, "example": [3, 1, 4, 1, 5, 9] }
+                }
+              }
+            }
+          }
+        },
         "responses": {
           "200": {
-            "description": "Success"
+            "description": "Purged array and execution count",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "ret": { "type": "array", "items": {} },
+                    "executions": { "type": "number" }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/bogoSort": {
+      "post": {
+        "tags": ["Sorts"],
+        "summary": "Sorts an array using Bogo Sort",
+        "description": "Randomly shuffles the array until it is sorted. Max 1000 attempts. Good luck.",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "input": { "type": "array", "items": {}, "example": [3, 1, 2] }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Result with attempt count and success flag",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "ret": { "type": "array", "items": {} },
+                    "attempts": { "type": "number" },
+                    "success": { "type": "boolean" }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/thanoSort": {
+      "post": {
+        "tags": ["Sorts"],
+        "summary": "Sorts an array using Thanos Sort",
+        "description": "Randomly removes half the elements until the array is sorted. Perfectly balanced, as all things should be.",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "input": { "type": "array", "items": {}, "example": [5, 3, 1, 4, 2] }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Surviving elements, snap count, and balance status",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "ret": { "type": "array", "items": {} },
+                    "snaps": { "type": "number" },
+                    "perfectly_balanced": { "type": "boolean" }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/sleepSort": {
+      "post": {
+        "tags": ["Sorts"],
+        "summary": "Sorts an array using Sleep Sort",
+        "description": "Each element sleeps for n milliseconds, then wakes up and joins the output. We simulated the sleep for you.",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "input": { "type": "array", "items": { "type": "number" }, "example": [3, 1, 4, 1, 5] }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Sorted array with total simulated sleep time",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "ret": { "type": "array", "items": {} },
+                    "totalSleepTimeMs": { "type": "number" },
+                    "note": { "type": "string" }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/miracleSort": {
+      "post": {
+        "tags": ["Sorts"],
+        "summary": "Sorts an array using Miracle Sort",
+        "description": "Checks if the array is already sorted. If not, it waits for a cosmic miracle. Please try again later.",
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "input": { "type": "array", "items": {}, "example": [1, 2, 3, 4, 5] }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Array with miracle status and message",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "ret": { "type": "array", "items": {} },
+                    "miracle": { "type": "boolean" },
+                    "message": { "type": "string" }
+                  }
+                }
+              }
+            }
           }
         }
       }
diff --git a/src/server.js b/src/server.js
index 97b22ac..399a093 100644
--- a/src/server.js
+++ b/src/server.js
@@ -1,41 +1,16 @@
 const express = require('express');
 const bodyParser = require('body-parser');
 const path = require('path');
-const sortRoute = require('./routes/api/sort');
-const stalinSortRoute = require('./routes/api/stalinSort');
-const isEvenRoute = require('./routes/api/isEven');
-const isOddRoute = require('./routes/api/isOdd');
-const toStringRoute = require('./routes/api/toString');
-const isNumberRoute = require('./routes/api/isNumber');
-const stringSplitRoute = require('./routes/api/stringSplit');
-const addRoute = require('./routes/api/add');
-const subtractRoute = require('./routes/api/subtract');
-const multiplyRoute = require('./routes/api/multiply');
-const divideRoute = require('./routes/api/divide');
-
 
+const apiRoutes = require('./routes/api');
 const docsRoute = require('./routes/docs/main');
 
 const app = express();
-
 const PORT = 3000;
 
 app.use(express.static(path.join(__dirname, '../www')));
-
 app.use(bodyParser.json());
-app.use('/api/sort', sortRoute);
-app.use('/api/stalinSort', stalinSortRoute);
-app.use('/api/isEven', isEvenRoute);
-app.use('/api/isOdd', isOddRoute);
-app.use('/api/toString', toStringRoute);
-app.use('/api/isNumber', isNumberRoute);
-app.use('/api/stringSplit', stringSplitRoute);
-app.use('/api/add', addRoute);
-app.use('/api/subtract', subtractRoute);
-app.use('/api/multiply', multiplyRoute);
-app.use('/api/divide', divideRoute);
-
-
+app.use('/api', apiRoutes);
 app.use('/docs', docsRoute);
 
 app.listen(PORT, () => {