| 1799 | Maximize Score After N Operations | Hard |
| 1803 | Count Pairs With XOR in a Range | Hard |
| 1815 | Maximum Number of Groups Getting Fresh Donuts | Hard |
| 1829 | Maximum XOR for Each Query | Medium |
| 1835 | Find XOR Sum of All Pairs Bitwise AND | Hard |
| 1863 | Sum of All Subset XOR Totals | Easy |
| 1879 | Minimum XOR Sum of Two Arrays | Hard |
| 1915 | Number of Wonderful Substrings | Medium |
| 1938 | Maximum Genetic Difference Query | Hard |
| 1947 | Maximum Compatibility Score Sum | Medium |
| 1986 | Minimum Number of Work Sessions to Finish the Tasks | Medium |
| 1994 | The Number of Good Subsets | Hard |
| 2002 | Maximum Product of the Length of Two Palindromic Subsequences | Medium |
| 2035 | Partition Array Into Two Arrays to Minimize Sum Difference | Hard |
| 2044 | Count Number of Maximum Bitwise-OR Subsets | Medium |
| 2135 | Count Words Obtained After Adding a Letter | Medium |
| 2151 | Maximum Good People Based on Statements | Hard |
| 2157 | Groups of Strings | Hard |
| 2172 | Maximum AND Sum of Array | Hard |
| 2206 | Divide Array Into Equal Pairs | Easy |
| 2212 | Maximum Points in an Archery Competition | Medium |
| 2220 | Minimum Bit Flips to Convert Number | Easy |
| 2275 | Largest Combination With Bitwise AND Greater Than Zero | Medium |
| 2305 | Fair Distribution of Cookies | Medium |
| 2306 | Naming a Company | Hard |
| 2317 | Maximum XOR After Operations | Medium |
| 2322 | Minimum Score After Removals on a Tree | Hard |
| 2354 | Number of Excellent Pairs | Hard |
| 2397 | Maximum Rows Covered by Columns | Medium |
| 2401 | Longest Nice Subarray | Medium |