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user: alexwang24 created: 2025-09-25 karma: 4 Builder of LeetCopilot - AI Copilot for LeetCode Practice. Check it out: https://leetcopilot.dev submissions: After failing hidden test cases, I built a systematic checklist for 1 points | 0 comments Show HN: LeetCode side panel with Socratic hints and AI interview practice 1 points | 0 comments After 30 days, what I got wrong about Educative vs. AlgoMonster 2 points | 0 comments Show HN: AI LeetCode side panel that gives Socratic hints, not solutions 3 points | 0 comments Learning two pointers from scratch after solving 100 LeetCode problems 2 points | 0 comments Show HN: A Chrome extension for LeetCode with context-aware hints and mock in 1 points | 0 comments I learned two pointers after confusing them for months 1 points | 0 comments I stopped alt-tabbing my way through LeetCode practice 2 points | 1 comments Show HN: A Chrome extension for LeetCode that gives Socratic hints in a side 1 points | 1 comments Most engineers fail behavioral interviews because they prepare wrong. Here's 1 points | 0 comments Show HN: A Chrome extension that adds an AI side panel to LeetCode problems 2 points | 0 comments