| Status | Title | Video | Leetcode | Solve | Difficulty | Companies | Topics |
|---|---|---|---|---|---|---|---|
| 23. Merge k Sorted Lists | Solve | Hard | Adobe+17 | ||||
| 25. Reverse Nodes in k-Group | Solve | Hard | Amazon+8 | ||||
| 432. All O`one Data Structure | Solve | Hard | Amazon+2 | ||||
| 460. LFU Cache | Solve | Hard | Amazon+9 | ||||
| 716. Max Stack | Solve | Hard | Amazon+6 | ||||
| 1206. Design Skiplist | Solve | Hard | eBay+5 | ||||
| 2296. Design a Text Editor | Solve | Hard | Amazon+4 |