Additive Number

Combinations Problem

January 26, 2024 · 4 min ·  Tags List of tags for the post   backtracking ·  leetcode ·  todo ·  Last updated: Aug 2, 2025

Factor Combinations

January 26, 2024 · 4 min ·  Tags List of tags for the post   backtracking ·  leetcode ·  Last updated: Jul 31, 2025

Flip Game 2

Gray Code

Knight's Tour

January 26, 2024 · 5 min ·  Tags List of tags for the post   backtracking ·  path-finding ·  Last updated: Aug 2, 2025

kSum

January 26, 2024 · 2 min ·  Tags List of tags for the post   backtracking ·  nsum ·  Last updated: Aug 2, 2025

Partition to K Equal Sum Subsets Problem

Reconstruct Itinerary

Remove Invalid Parentheses Problem

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