List of algorithm solutions from LeetCode and Codewards.
| # | Title | Source | Difficulty | Language | Solution |
|---|---|---|---|---|---|
| 1 | Longest Substring Without Repeating Characters | LeetCode | Medium | TypeScript | Solution |
| 2 | Longest Palindromic Substring | LeetCode | Medium | TypeScript | Solution |
| 3 | Zigzag Conversion | LeetCode | Medium | TypeScript | Solution |
| 4 | Reverse Integer | LeetCode | Medium | TypeScript | Solution |
| 5 | Container With Most Water | LeetCode | Medium | TypeScript | Solution |
| 6 | Integer to Roman | LeetCode | Medium | TypeScript | Solution |
| 7 | Roman to Integer | LeetCode | Easy | TypeScript | Solution |
| 8 | 3Sum | LeetCode | Medium | TypeScript | Solution |
| 9 | Letter Combinations of a Phone Number | LeetCode | Medium | TypeScript | Solution |
| 10 | Valid Parentheses | LeetCode | Easy | TypeScript | Solution |
| 11 | Generate Parentheses | LeetCode | Medium | TypeScript | Solution |
| 12 | Remove Duplicates from Sorted Array | LeetCode | Easy | TypeScript | Solution |
| 13 | Valid Sudoku | LeetCode | Medium | TypeScript | Solution |
| 14 | Combination Sum | LeetCode | Medium | TypeScript | Solution |
| 15 | Combination Sum II | LeetCode | Medium | TypeScript | Solution |
| 16 | Rotate Image | LeetCode | Medium | TypeScript | Solution |
| 17 | Group Anagrams | LeetCode | Medium | TypeScript | Solution |
| 18 | Pow(x, n) | LeetCode | Medium | TypeScript | Solution |
| 19 | Maximum Subarray | LeetCode | Medium | TypeScript | Solution |
| 20 | Spiral Matrix | LeetCode | Medium | TypeScript | Solution |
| 21 | Unique Paths | LeetCode | Medium | TypeScript | Solution |
| 22 | Simplify Path | LeetCode | Medium | TypeScript | Solution |
| 23 | Search a 2D Matrix | LeetCode | Medium | TypeScript | Solution |
| 24 | Symmetric Tree | LeetCode | Easy | TypeScript | Solution |
| 25 | Path Sum | LeetCode | Easy | TypeScript | Solution |
| 26 | Path Sum II | LeetCode | Medium | TypeScript | Solution |
| 27 | Best Time to Buy and Sell Stock | LeetCode | Easy | TypeScript | Solution |
| 28 | Valid Palindrome | LeetCode | Easy | TypeScript | Solution |
| 29 | Clone Graph | LeetCode | Medium | TypeScript | Solution |
| 30 | House Robber | LeetCode | Medium | TypeScript | Solution |
| 31 | Reverse Linked List | LeetCode | Easy | TypeScript | Solution |
| 32 | Shortest Palindrome | LeetCode | Hard | TypeScript | Solution |
| 33 | Design Twitter | LeetCode | Medium | TypeScript | Solution |
| 34 | Find if Path Exists in Graph | LeetCode | Medium | TypeScript | Solution |
| 35 | Find the Index of the First Occurrence in a String | LeetCode | Easy | TypeScript | Solution |
| 36 | Cache With Time Limit | LeetCode | Medium | TypeScript | Solution |
| 37 | Flatten Deeply Nested Array | LeetCode | Medium | TypeScript | Solution |
| 38 | Most frequently used words in a text | Codewards | 4kyu | JavaScript | Solution |
| 39 | Build Tower | Codewards | 6kyu | TypeScript | Solution |