AlgoLoop · tracker

About

AlgoLoop turns every LeetCode problem you solve into a recurring "re-derive it" exercise, scheduled with spaced repetition so the patterns actually stick for your interviews.

Solving a problem once isn't enough — a week later you've forgotten the trick. AlgoLoop fixes that. It quietly tracks what you solve and brings each problem back at the right moment, right when you're about to forget it, so you re-derive the solution instead of memorizing it.

• Auto-captures your Accepted submissions on leetcode.com and leetcode.cn — no manual logging, no spreadsheets.
• Every solved problem gets its own review schedule. Rate how your re-attempt went and AlgoLoop stretches the interval as you improve, or resets it when you struggle.
• A "Due today" badge shows exactly which problems are ready to review, so you always know what to practice.
• Active recall by design: your old solution and notes stay hidden until after you've re-attempted — no peeking.
• Step-by-step algorithm visualizations walk you through the idea on the review screen.
• Deep analytics by pattern: see which algorithm patterns you keep failing and watch your clean-solve rate climb over time, so you study what actually needs work.
• Tracks your full problem history with no limits — every solve, organized by pattern and difficulty.
• Sign in once on the web app and the extension picks up the same session automatically.

Stop re-solving the same problems from scratch. Build durable pattern recognition and walk into your interviews ready to derive any solution on the spot.