sheet
NeetCode 150
Blind 75 plus 75 more, grouped by NeetCode's roadmap topics. Pick it when you want more practice than Blind 75, topic by topic.
- 150 problems
- 28 easy · 101 medium · 21 hard
- 18 topic groups
- 7 Premium on LeetCode (free here, with our own judge)
source: github.com ↗ · read on 2026-10-13
Arrays & Hashing
0 / 9 solved- not solved yet217Easy
- not solved yet242Easy
- not solved yet1Easy
- not solved yet49Medium
- not solved yet347Medium
- not solved yet238Medium
- not solved yet36Medium
- not solved yet271Encode and Decode StringspremiumMedium
- not solved yet128Medium
Two Pointers
0 / 5 solved- not solved yet125Easy
- not solved yet167Medium
- not solved yet15Medium
- not solved yet11Medium
- not solved yet42Hard
Sliding Window
0 / 6 solved- not solved yet121Easy
- not solved yet3Medium
- not solved yet424Medium
- not solved yet567Medium
- not solved yet76Hard
- not solved yet239Hard
Stack
0 / 7 solved- not solved yet20Easy
- not solved yet155Medium
- not solved yet150Medium
- not solved yet22Medium
- not solved yet739Medium
- not solved yet853Medium
- not solved yet84Hard
Binary Search
0 / 7 solved- not solved yet704Easy
- not solved yet74Medium
- not solved yet875Medium
- not solved yet153Medium
- not solved yet33Medium
- not solved yet981Medium
- not solved yet4Hard
Linked List
0 / 11 solved- not solved yet206Easy
- not solved yet21Easy
- not solved yet143Medium
- not solved yet19Medium
- not solved yet138Medium
- not solved yet2Medium
- not solved yet141Easy
- not solved yet287Medium
- not solved yet146Medium
- not solved yet23Hard
- not solved yet25Hard
Trees
0 / 15 solved- not solved yet226Easy
- not solved yet104Easy
- not solved yet543Easy
- not solved yet110Easy
- not solved yet100Easy
- not solved yet572Easy
- not solved yet235Medium
- not solved yet102Medium
- not solved yet199Medium
- not solved yet1448Medium
- not solved yet98Medium
- not solved yet230Medium
- not solved yet105Medium
- not solved yet124Hard
- not solved yet297Hard
Tries
0 / 3 solved- not solved yet208Medium
- not solved yet211Medium
- not solved yet212Hard
Heap / Priority Queue
0 / 7 solved- not solved yet703Easy
- not solved yet1046Easy
- not solved yet973Medium
- not solved yet215Medium
- not solved yet621Medium
- not solved yet355Medium
- not solved yet295Hard
Backtracking
0 / 9 solved- not solved yet78Medium
- not solved yet39Medium
- not solved yet46Medium
- not solved yet90Medium
- not solved yet40Medium
- not solved yet79Medium
- not solved yet131Medium
- not solved yet17Medium
- not solved yet51Hard
Graphs
0 / 13 solved- not solved yet200Medium
- not solved yet133Medium
- not solved yet695Medium
- not solved yet417Medium
- not solved yet130Medium
- not solved yet994Medium
- not solved yet286Walls and GatespremiumMedium
- not solved yet207Medium
- not solved yet210Medium
- not solved yet684Medium
- not solved yet323Medium
- not solved yet261Graph Valid TreepremiumMedium
- not solved yet127Hard
Advanced Graphs
0 / 6 solved- not solved yet332Hard
- not solved yet1584Medium
- not solved yet743Medium
- not solved yet778Hard
- not solved yet269Alien DictionarypremiumHard
- not solved yet787Medium
1-D Dynamic Programming
0 / 12 solved- not solved yet70Easy
- not solved yet746Easy
- not solved yet198Medium
- not solved yet213Medium
- not solved yet5Medium
- not solved yet647Medium
- not solved yet91Medium
- not solved yet322Medium
- not solved yet152Medium
- not solved yet139Medium
- not solved yet300Medium
- not solved yet416Medium
2-D Dynamic Programming
0 / 11 solved- not solved yet62Medium
- not solved yet1143Medium
- not solved yet309Medium
- not solved yet518Medium
- not solved yet494Medium
- not solved yet97Medium
- not solved yet329Hard
- not solved yet115Hard
- not solved yet72Medium
- not solved yet312Hard
- not solved yet10Hard
Greedy
0 / 8 solved- not solved yet53Medium
- not solved yet55Medium
- not solved yet45Medium
- not solved yet134Medium
- not solved yet846Medium
- not solved yet1899Medium
- not solved yet763Medium
- not solved yet678Medium
Intervals
0 / 6 solved- not solved yet57Medium
- not solved yet56Medium
- not solved yet435Medium
- not solved yet252Meeting RoomspremiumEasy
- not solved yet253Meeting Rooms IIpremiumMedium
- not solved yet1851Hard
Math & Geometry
0 / 8 solved- not solved yet48Medium
- not solved yet54Medium
- not solved yet73Medium
- not solved yet202Easy
- not solved yet66Easy
- not solved yet50Medium
- not solved yet43Medium
- not solved yet2013Medium
Bit Manipulation
0 / 7 solved- not solved yet136Easy
- not solved yet191Easy
- not solved yet338Easy
- not solved yet190Easy
- not solved yet268Easy
- not solved yet371Medium
- not solved yet7Medium