| 2051. The Category of Each Member in the Store | Solution | Solve | Medium | - | |
| 2052. Minimum Cost to Separate Sentence Into Rows | Solution | Solve | Medium | | |
| 2054. Two Best Non-Overlapping Events | Solution | Solve | Medium | | |
| 2055. Plates Between Candles | Solution | Solve | Medium | | |
| 2058. Find the Minimum and Maximum Number of Nodes Between Critical Points | Solution | Solve | Medium | | |
| 2059. Minimum Operations to Convert Number | Solution | Solve | Medium | | |
| 2061. Number of Spaces Cleaning Robot Cleaned | Solution | Solve | Medium | | |
| 2063. Vowels of All Substrings | Solution | Solve | Medium | | |
| 2064. Minimized Maximum of Products Distributed to Any Store | Solution | Solve | Medium | | |
| 2066. Account Balance | Solution | Solve | Medium | - | |
| 2067. Number of Equal Count Substrings | Solution | Solve | Medium | | |
| 2069. Walking Robot Simulation II | Solution | Solve | Medium | | |
| 2070. Most Beautiful Item for Each Query | Solution | Solve | Medium | | |
| 2074. Reverse Nodes in Even Length Groups | Solution | Solve | Medium | | |
| 2075. Decode the Slanted Ciphertext | Solution | Solve | Medium | | |
| 2077. Paths in Maze That Lead to Same Room | Solution | Solve | Medium | | |
| 2079. Watering Plants | Solution | Solve | Medium | | |
| 2080. Range Frequency Queries | Solution | Solve | Medium | | |
| 2083. Substrings That Begin and End With the Same Letter | Solution | Solve | Medium | - | |
| 2084. Drop Type 1 Orders for Customers With Type 0 Orders | Solution | Solve | Medium | - | |
| 2086. Minimum Number of Food Buckets to Feed the Hamsters | Solution | Solve | Medium | | |
| 2087. Minimum Cost Homecoming of a Robot in a Grid | Solution | Solve | Medium | | |
| 2090. K Radius Subarray Averages | Solution | Solve | Medium | | |
| 2091. Removing Minimum and Maximum From Array | Solution | Solve | Medium | | |
| 2093. Minimum Cost to Reach City With Discounts | Solution | Solve | Medium | | |
| 2095. Delete the Middle Node of a Linked List | Solution | Solve | Medium | | |
| 2096. Step-By-Step Directions From a Binary Tree Node to Another | Solution | Solve | Medium | | |
| 2098. Subsequence of Size K With the Largest Even Sum | Solution | Solve | Medium | | |
| 2100. Find Good Days to Rob the Bank | Solution | Solve | Medium | | |
| 2101. Detonate the Maximum Bombs | Solution | Solve | Medium | | |
| 2104. Sum of Subarray Ranges | Solution | Solve | Medium | | |
| 2105. Watering Plants II | Solution | Solve | Medium | | |
| 2107. Number of Unique Flavors After Sharing K Candies | Solution | Solve | Medium | | |
| 2109. Adding Spaces to a String | Solution | Solve | Medium | | |
| 2110. Number of Smooth Descent Periods of a Stock | Solution | Solve | Medium | | |
| 2112. The Airport With the Most Traffic | Solution | Solve | Medium | - | |
| 2113. Elements in Array After Removing and Replacing Elements | Solution | Solve | Medium | - | |
| 2115. Find All Possible Recipes from Given Supplies | Solution | Solve | Medium | | |
| 2116. Check if a Parentheses String Can Be Valid | Solution | Solve | Medium | | |
| 2120. Execution of All Suffix Instructions Staying in a Grid | Solution | Solve | Medium | - | |
| 2121. Intervals Between Identical Elements | Solution | Solve | Medium | | |
| 2125. Number of Laser Beams in a Bank | Solution | Solve | Medium | | |
| 2126. Destroying Asteroids | Solution | Solve | Medium | | |
| 2128. Remove All Ones With Row and Column Flips | Solution | Solve | Medium | | |
| 2130. Maximum Twin Sum of a Linked List | Solution | Solve | Medium | | |
| 2131. Longest Palindrome by Concatenating Two Letter Words | Solution | Solve | Medium | | |
| 2134. Minimum Swaps to Group All 1's Together II | Solution | Solve | Medium | | |
| 2135. Count Words Obtained After Adding a Letter | Solution | Solve | Medium | | |
| 2137. Pour Water Between Buckets to Make Water Levels Equal | Solution | Solve | Medium | | |
| 2139. Minimum Moves to Reach Target Score | Solution | Solve | Medium | | |
