Easy

LeetCode 3512: Minimum Operations to Make Array Sum Divisible by K

LeetCode 2843: Count Symmetric Integers

LeetCode 617: Merge Two Binary Trees

LeetCode 3507: Minimum Pair Removal to Sort Array I

LeetCode 3492: Maximum Containers on a Ship

LeetCode 1768: Merge Strings Alternately

LeetCode 1431: Kids With the Greatest Number of Candies

LeetCode 3487: Maximum Unique Subarray Sum After Deletion

LeetCode 3136: Valid Word

LeetCode 2000: Reverse Prefix of Word

LeetCode 3131: Find the Integer Added to Array I

LeetCode 3120: Count the Number of Special Characters I