| 2038 | Remove Colored Pieces if Both Neighbors are the Same Color | Medium |
| 2071 | Maximum Number of Tasks You Can Assign | Hard |
| 2078 | Two Furthest Houses With Different Colors | Easy |
| 2086 | Minimum Number of Buckets Required to Collect Rainwater from Houses | Medium |
| 2087 | Minimum Cost Homecoming of a Robot in a Grid | Medium |
| 2091 | Removing Minimum and Maximum From Array | Medium |
| 2116 | Check if a Parentheses String Can Be Valid | Medium |
| 2126 | Destroying Asteroids | Medium |
| 2131 | Longest Palindrome by Concatenating Two Letter Words | Medium |
| 2132 | Stamping the Grid | Hard |
| 2136 | Earliest Possible Day of Full Bloom | Hard |
| 2139 | Minimum Moves to Reach Target Score | Medium |
| 2141 | Maximum Running Time of N Computers | Hard |
| 2144 | Minimum Cost of Buying Candies With Discount | Easy |
| 2160 | Minimum Sum of Four Digit Number After Splitting Digits | Easy |
| 2170 | Minimum Operations to Make the Array Alternating | Medium |
| 2178 | Maximum Split of Positive Even Integers | Medium |
| 2182 | Construct String With Repeat Limit | Medium |
| 2193 | Minimum Number of Moves to Make Palindrome | Hard |
| 2195 | Append K Integers With Minimal Sum | Medium |
| 2202 | Maximize the Topmost Element After K Moves | Medium |
| 2207 | Maximize Number of Subsequences in a String | Medium |
| 2208 | Minimum Operations to Halve Array Sum | Medium |
| 2216 | Minimum Deletions to Make Array Beautiful | Medium |
| 2224 | Minimum Number of Operations to Convert Time | Easy |
| 2233 | Maximum Product After K Increments | Medium |
| 2234 | Maximum Total Beauty of the Gardens | Hard |
| 2241 | Design an ATM Machine | Medium |
| 2244 | Minimum Rounds to Complete All Tasks | Medium |
| 2259 | Remove Digit From Number to Maximize Result | Easy |