| 17 | https://leetcode.com/problems/letter-combinations-of-a-phone-number | Letter Combinations of a Phone Number | Medium | 65.5% | 87.5% |
| 20 | https://leetcode.com/problems/valid-parentheses | Valid Parentheses | Easy | 43.7% | 87.5% |
| 54 | https://leetcode.com/problems/spiral-matrix | Spiral Matrix | Medium | 56.1% | 87.5% |
| 306 | https://leetcode.com/problems/additive-number | Additive Number | Medium | 33.5% | 100.0% |
| 79 | https://leetcode.com/problems/word-search | Word Search | Medium | 46.8% | 62.5% |
| 1215 | https://leetcode.com/problems/stepping-numbers | Stepping Numbers | Medium | 48.2% | 87.5% |
| 728 | https://leetcode.com/problems/self-dividing-numbers | Self Dividing Numbers | Easy | 80.5% | 87.5% |
| 1344 | https://leetcode.com/problems/angle-between-hands-of-a-clock | Angle Between Hands of a Clock | Medium | 64.4% | 62.5% |
| 3 | https://leetcode.com/problems/longest-substring-without-repeating-characters | Longest Substring Without Repeating Characters | Medium | 38.5% | 50.0% |
| 299 | https://leetcode.com/problems/bulls-and-cows | Bulls and Cows | Medium | 52.2% | 62.5% |
| 1 | https://leetcode.com/problems/two-sum | Two Sum | Easy | 57.1% | 62.5% |
| 647 | https://leetcode.com/problems/palindromic-substrings | Palindromic Substrings | Medium | 72.5% | 50.0% |
| 46 | https://leetcode.com/problems/permutations | Permutations | Medium | 81.6% | 50.0% |
| 5 | https://leetcode.com/problems/longest-palindromic-substring | Longest Palindromic Substring | Medium | 37.3% | 50.0% |
| 204 | https://leetcode.com/problems/count-primes | Count Primes | Medium | 35.7% | 50.0% |