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LeetCode Helper

ExtensionDeveloper Tools
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Overview

Progressive hints for LeetCode problems to help you learn without giving you full solutions

LeetCode Helper A Chrome extension that provides progressive hints for LeetCode problems to help you learn without spoiling solutions. The Problem When stuck on LeetCode problems, students often jump straight to solutions, missing the learning opportunity. LeetCode Helper provides progressive hints that guide your thinking without spoiling the answer. How It Works LeetCode Helper uses pattern recognition to identify common algorithmic patterns in problems and provides hints at three levels: Level 1: High-level guidance (data structures & patterns) Level 2: Strategic reasoning (time/space trade-offs) Level 3: Algorithm steps (pseudocode direction) The extension recognizes 15+ common DSA patterns: - Two Sum / Hash Map patterns - Linked List manipulation - Stack/Queue problems - Binary Search - Sliding Window - Dynamic Programming - Graph traversal (BFS/DFS) - Two Pointers - Backtracking - Prefix Sum - Greedy algorithms - And more

Details

  • Version
    1.1.0
  • Updated
    March 11, 2026
  • Size
    51.75KiB
  • Languages
    English
  • Developer
    Email
    shenersen124@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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