| 1769 | Minimum Number of Operations to Move All Balls to Each Box | Medium |
| 1771 | Maximize Palindrome Length From Subsequences | Hard |
| 1773 | Count Items Matching a Rule | Easy |
| 1781 | Sum of Beauty of All Substrings | Medium |
| 1784 | Check if Binary String Has at Most One Segment of Ones | Easy |
| 1790 | Check if One String Swap Can Make Strings Equal | Easy |
| 1796 | Second Largest Digit in a String | Easy |
| 1805 | Number of Different Integers in a String | Easy |
| 1807 | Evaluate the Bracket Pairs of a String | Medium |
| 1812 | Determine Color of a Chessboard Square | Easy |
| 1813 | Sentence Similarity III | Medium |
| 1816 | Truncate Sentence | Easy |
| 1830 | Minimum Number of Operations to Make String Sorted | Hard |
| 1832 | Check if the Sentence Is Pangram | Easy |
| 1839 | Longest Substring Of All Vowels in Order | Medium |
| 1844 | Replace All Digits with Characters | Easy |
| 1849 | Splitting a String Into Descending Consecutive Values | Medium |
| 1850 | Minimum Adjacent Swaps to Reach the Kth Smallest Number | Medium |
| 1859 | Sorting the Sentence | Easy |
| 1864 | Minimum Number of Swaps to Make the Binary String Alternating | Medium |
| 1869 | Longer Contiguous Segments of Ones than Zeros | Easy |
| 1871 | Jump Game VII | Medium |
| 1876 | Substrings of Size Three with Distinct Characters | Easy |
| 1880 | Check if Word Equals Summation of Two Words | Easy |
| 1881 | Maximum Value after Insertion | Medium |
| 1888 | Minimum Number of Flips to Make the Binary String Alternating | Medium |
| 1896 | Minimum Cost to Change the Final Value of Expression | Hard |
| 1897 | Redistribute Characters to Make All Strings Equal | Easy |
| 1898 | Maximum Number of Removable Characters | Medium |
| 1903 | Largest Odd Number in String | Easy |