| 907. Sum of Subarray Minimums | | | Solve | Medium | | |
| 916. Word Subsets | | | Solve | Medium | | |
| 930. Binary Subarrays With Sum | | | Solve | Medium | | |
| 948. Bag of Tokens | | | Solve | Medium | | |
| 979. Distribute Coins in Binary Tree | | | Solve | Medium | | |
| 988. Smallest String Starting From Leaf | | | Solve | Medium | | |
| 990. Satisfiability of Equality Equations | | | Solve | Medium | | |
| 1004. Max Consecutive Ones III | | | Solve | Medium | | |
| 1010. Pairs of Songs With Total Durations Divisible by 60 | | | Solve | Medium | | |
| 1011. Capacity To Ship Packages Within D Days | | | Solve | Medium | | |
| 1039. Minimum Score Triangulation of Polygon | | | Solve | Medium | | |
| 1045. Customers Who Bought All Products | | | Solve | Medium | | |
| 1061. Lexicographically Smallest Equivalent String | | | Solve | Medium | | |
| 1155. Number of Dice Rolls With Target Sum | | | Solve | Medium | | |
| 1174. Immediate Food Delivery II | | | Solve | Medium | | |
| 1188. Design Bounded Blocking Queue | | | Solve | Medium | | |
| 1209. Remove All Adjacent Duplicates in String II | | | Solve | Medium | | |
| 1229. Meeting Scheduler | | | Solve | Medium | | |
| 1268. Search Suggestions System | | | Solve | Medium | | |
| 1282. Group the People Given the Group Size They Belong To | | | Solve | Medium | | |
| 1291. Sequential Digits | | | Solve | Medium | | |
| 1302. Deepest Leaves Sum | | | Solve | Medium | | |
| 1352. Product of the Last K Numbers | | | Solve | Medium | | |
| 1443. Minimum Time to Collect All Apples in a Tree | | | Solve | Medium | | |
| 1519. Number of Nodes in the Sub-Tree With the Same Label | | | Solve | Medium | | |
| 1524. Number of Sub-arrays With Odd Sum | | | Solve | Medium | | |
| 1530. Number of Good Leaf Nodes Pairs | | | Solve | Medium | | |
| 1535. Find the Winner of an Array Game | | | Solve | Medium | | |
| 1626. Best Team With No Conflicts | | | Solve | Medium | | |
| 1658. Minimum Operations to Reduce X to Zero | | | Solve | Medium | | |
| 1669. Merge In Between Linked Lists | | | Solve | Medium | | |
| 1689. Partitioning Into Minimum Number Of Deci-Binary Numbers | | | Solve | Medium | | |
| 1696. Jump Game VI | | | Solve | Medium | | |
| 1804. Implement Trie II (Prefix Tree) | | | Solve | Medium | | |
| 1963. Minimum Number of Swaps to Make the String Balanced | | | Solve | Medium | | |
| 2008. Maximum Earnings From Taxi | | | Solve | Medium | | |
| 2100. Find Good Days to Rob the Bank | | | Solve | Medium | | |
| 2104. Sum of Subarray Ranges | | | Solve | Medium | | |
| 2131. Longest Palindrome by Concatenating Two Letter Words | | | Solve | Medium | | |
| 2187. Minimum Time to Complete Trips | | | Solve | Medium | | |
| 2336. Smallest Number in Infinite Set | | | Solve | Medium | | |
| 2385. Amount of Time for Binary Tree to Be Infected | | | Solve | Medium | | |
| 2397. Maximum Rows Covered by Columns | | | Solve | Medium | | |
| 2870. Minimum Number of Operations to Make Array Empty | | | Solve | Medium | | |
