| 121 | https://leetcode.com/problems/best-time-to-buy-and-sell-stock | Best Time to Buy and Sell Stock | Easy | 56.4% | 87.5% |
| 344 | https://leetcode.com/problems/reverse-string | Reverse String | Easy | 80.5% | 87.5% |
| 944 | https://leetcode.com/problems/delete-columns-to-make-sorted | Delete Columns to Make Sorted | Easy | 78.1% | 87.5% |
| 2144 | https://leetcode.com/problems/minimum-cost-of-buying-candies-with-discount | Minimum Cost of Buying Candies With Discount | Easy | 62.7% | 100.0% |
| 9 | https://leetcode.com/problems/palindrome-number | Palindrome Number | Easy | 60.2% | 87.5% |
| 1 | https://leetcode.com/problems/two-sum | Two Sum | Easy | 57.1% | 87.5% |