Problem bank
MediumBacktrackingNeetCode 150 · #77/150

Palindrome Partitioning

  1. 1
    Learn the pattern

    Choose → explore → unchoose. Prune early and sort input when duplicates exist.

  2. 2
    Trace your version

    Paste your solution into the workspace and watch every step execute.

    Open workspace
  3. 3
    Solve it

    Solve it on LeetCode, then mark it solved here to keep your streak alive.

Word SearchLetter Combinations of a Phone Number