| 1895. Largest Magic Square | | | Solve | Medium | | |
| 1915. Number of Wonderful Substrings | | | Solve | Medium | | |
| 1930. Unique Length-3 Palindromic Subsequences | | | Solve | Medium | | |
| 1943. Describe the Painting | | | Solve | Medium | | |
| 1983. Widest Pair of Indices With Equal Range Sum | | | Solve | Medium | | |
| 2017. Grid Game | | | Solve | Medium | | |
| 2021. Brightest Position on Street | | | Solve | Medium | | |
| 2024. Maximize the Confusion of an Exam | | | Solve | Medium | | |
| 2055. Plates Between Candles | | | Solve | Medium | | |
| 2067. Number of Equal Count Substrings | | | Solve | Medium | | |
| 2083. Substrings That Begin and End With the Same Letter | | | Solve | Medium | - | |
| 2100. Find Good Days to Rob the Bank | | | Solve | Medium | | |
| 2121. Intervals Between Identical Elements | | | Solve | Medium | | |
| 2145. Count the Hidden Sequences | | | Solve | Medium | | |
| 2171. Removing Minimum Number of Magic Beans | | | Solve | Medium | | |
| 2207. Maximize Number of Subsequences in a String | | | Solve | Medium | | |
| 2219. Maximum Sum Score of Array | | | Solve | Medium | | |
| 2222. Number of Ways to Select Buildings | | | Solve | Medium | | |
| 2237. Count Positions on Street With Required Brightness | | | Solve | Medium | | |
| 2245. Maximum Trailing Zeros in a Cornered Path | | | Solve | Medium | - | |
| 2256. Minimum Average Difference | | | Solve | Medium | | |
| 2270. Number of Ways to Split Array | | | Solve | Medium | | |
| 2271. Maximum White Tiles Covered by a Carpet | | | Solve | Medium | | |
| 2381. Shifting Letters II | | | Solve | Medium | | |
| 2391. Minimum Amount of Time to Collect Garbage | | | Solve | Medium | | |
| 2406. Divide Intervals Into Minimum Number of Groups | | | Solve | Medium | | |
| 2420. Find All Good Indices | | | Solve | Medium | | |
| 2428. Maximum Sum of an Hourglass | | | Solve | Medium | | |
| 2438. Range Product Queries of Powers | | | Solve | Medium | | |
| 2439. Minimize Maximum of Array | | | Solve | Medium | | |
| 2483. Minimum Penalty for a Shop | | | Solve | Medium | | |
| 2489. Number of Substrings With Fixed Ratio | | | Solve | Medium | | |
| 2536. Increment Submatrices by One | | | Solve | Medium | | |
| 2559. Count Vowel Strings in Ranges | | | Solve | Medium | | |
| 2587. Rearrange Array to Maximize Prefix Score | | | Solve | Medium | - | |
| 2588. Count the Number of Beautiful Subarrays | | | Solve | Medium | - | |
| 2602. Minimum Operations to Make All Array Elements Equal | | | Solve | Medium | - | |
| 2615. Sum of Distances | | | Solve | Medium | | |
| 2640. Find the Score of All Prefixes of an Array | | | Solve | Medium | | |
| 2680. Maximum OR | | | Solve | Medium | - | |
| 2731. Movement of Robots | | | Solve | Medium | - | |
| 2772. Apply Operations to Make All Array Elements Equal to Zero | | | Solve | Medium | | |
| 2838. Maximum Coins Heroes Can Collect | | | Solve | Medium | | |
| 2845. Count of Interesting Subarrays | | | Solve | Medium | - | |
| 2875. Minimum Size Subarray in Infinite Array | | | Solve | Medium | | |
| 2906. Construct Product Matrix | | | Solve | Medium | - | |
| 2947. Count Beautiful Substrings I | | | Solve | Medium | | |
| 2950. Number of Divisible Substrings | | | Solve | Medium | | |
| 2955. Number of Same-End Substrings | | | Solve | Medium | | |
| 2971. Find Polygon With the Largest Perimeter | | | Solve | Medium | | |
