| Count Operations to Obtain Zero | | | |
| Minimum Operations to Make the Array Alternating | | | |
| Removing Minimum Number of Magic Beans | | | |
| Maximum AND Sum of Array | | | |
| Count Equal and Divisible Pairs in an Array | | | |
| Find Three Consecutive Integers That Sum to a Given Number | | | |
| Maximum Split of Positive Even Integers | | | |
| Count Good Triplets in an Array | | | |
| Count Integers With Even Digit Sum | | | |
| Merge Nodes in Between Zeros | | | |
| Count Array Pairs Divisible by K | | | |
| Minimum Time to Complete Trips | | | |
| Minimum Number of Moves to Make Palindrome | | | |
| Append K Integers With Minimal Sum | | | |
| Replace Non-Coprime Numbers in Array | | | |
| Count Special Subsequences | | | |
| Maximize Product of Palindromic Substrings | | | |
| Minimize Swaps to Balance String | | | |
| Longest Valid Obstacle | | | |
| Last Day Where You Can Still Cross | | | |
| Maximum Matrix Sum | | | |
| Number of Ways to Separate Numbers | | | |
| Count Weak Characters | | | |
| First Day in Hotel | | | |
| Maximum Product of the Length of Two Palindromic Subsequences | | | |
| Smallest Missing Genetic Value in Each Subtree | | | |
| Number of Valid Words in a Sentence | | | |
| Find the Minimum and Maximum Number of Nodes Between Critical Points | | | |
| Minimum Number of Food Buckets to Feed the Hamsters | | | |
| Finding 3-Digit Even Numbers
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