| 2006. Count Number of Pairs With Absolute Difference K | | | Solve | Easy | | |
| 2007. Find Original Array From Doubled Array | | | Solve | Medium | | |
| 2008. Maximum Earnings From Taxi | | | Solve | Medium | | |
| 2009. Minimum Number of Operations to Make Array Continuous | | | Solve | Hard | | |
| 2011. Final Value of Variable After Performing Operations | | | Solve | Easy | | |
| 2012. Sum of Beauty in the Array | | | Solve | Medium | | |
| 2013. Detect Squares | | | Solve | Medium | | |
| 2015. Average Height of Buildings in Each Segment | | | Solve | Medium | | |
| 2016. Maximum Difference Between Increasing Elements | | | Solve | Easy | | |
| 2017. Grid Game | | | Solve | Medium | | |
| 2018. Check if Word Can Be Placed In Crossword | | | Solve | Medium | | |
| 2019. The Score of Students Solving Math Expression | | | Solve | Hard | | |
| 2021. Brightest Position on Street | | | Solve | Medium | | |
| 2022. Convert 1D Array Into 2D Array | | | Solve | Easy | | |
| 2023. Number of Pairs of Strings With Concatenation Equal to Target | | | Solve | Medium | | |
| 2025. Maximum Number of Ways to Partition an Array | | | Solve | Hard | | |
| 2028. Find Missing Observations | | | Solve | Medium | | |
| 2029. Stone Game IX | | | Solve | Medium | | |
| 2031. Count Subarrays With More Ones Than Zeros | | | Solve | Medium | | |
| 2032. Two Out of Three | | | Solve | Easy | | |
| 2033. Minimum Operations to Make a Uni-Value Grid | | | Solve | Medium | | |
| 2035. Partition Array Into Two Arrays to Minimize Sum Difference | | | Solve | Hard | | |
| 2036. Maximum Alternating Subarray Sum | | | Solve | Medium | | |
| 2037. Minimum Number of Moves to Seat Everyone | | | Solve | Easy | | |
| 2039. The Time When the Network Becomes Idle | | | Solve | Medium | | |
| 2040. Kth Smallest Product of Two Sorted Arrays | | | Solve | Hard | | |
| 2043. Simple Bank System | | | Solve | Medium | | |
| 2044. Count Number of Maximum Bitwise-OR Subsets | | | Solve | Medium | - | |
| 2049. Count Nodes With the Highest Score | | | Solve | Medium | | |
| 2050. Parallel Courses III | | | Solve | Hard | | |
| 2052. Minimum Cost to Separate Sentence Into Rows | | | Solve | Medium | | |
| 2053. Kth Distinct String in an Array | | | Solve | Easy | | |
| 2054. Two Best Non-Overlapping Events | | | Solve | Medium | | |
| 2055. Plates Between Candles | | | Solve | Medium | | |
| 2056. Number of Valid Move Combinations On Chessboard | | | Solve | Hard | | |
| 2057. Smallest Index With Equal Value | | | Solve | Easy | | |
| 2059. Minimum Operations to Convert Number | | | Solve | Medium | | |
| 2061. Number of Spaces Cleaning Robot Cleaned | | | Solve | Medium | - | |
| 2064. Minimized Maximum of Products Distributed to Any Store | | | Solve | Medium | | |
| 2065. Maximum Path Quality of a Graph | | | Solve | Hard | | |
| 2070. Most Beautiful Item for Each Query | | | Solve | Medium | | |
| 2071. Maximum Number of Tasks You Can Assign | | | Solve | Hard | | |
| 2073. Time Needed to Buy Tickets | | | Solve | Easy | | |
| 2078. Two Furthest Houses With Different Colors | | | Solve | Easy | | |
| 2079. Watering Plants | | | Solve | Medium | | |
| 2080. Range Frequency Queries | | | Solve | Medium | | |
| 2085. Count Common Words With One Occurrence | | | Solve | Easy | | |
| 2087. Minimum Cost Homecoming of a Robot in a Grid | | | Solve | Medium | | |
| 2088. Count Fertile Pyramids in a Land | | | Solve | Hard | | |
| 2089. Find Target Indices After Sorting Array | | | Solve | Easy | | |
