Memoize

Solve once. Master forever. Auto-capture LeetCode & Codeforces submissions with spaced repetition.

Memoize is a spaced repetition tracker built specifically for competitive programmers and SWE interview prep. Every time you solve a problem on LeetCode or Codeforces, Memoize automatically captures it — no copy-pasting, no manual logging. Just solve, and it's tracked. HOW IT WORKS - Accepted on LeetCode? The popup opens instantly with the problem pre-filled. - Solving on Codeforces? Submissions are captured from both standard contests and private groups. - Rate your confidence, tag the pattern (DP, BFS, Sliding Window...), and mark problems for revision. - Your dashboard schedules reviews using the SM-2 spaced repetition algorithm — the same algorithm behind Anki. WHAT YOU GET - Auto-capture from LeetCode and Codeforces (including private groups) - Spaced repetition review scheduling via SM-2 - Pattern tagging — Sliding Window, Two Pointers, DP, Greedy, and more - Confidence tracking and revision flags - Codeforces group sync — see all your group contests and problem statuses in one place - Full dashboard with analytics on your progress WHO IT'S FOR If you're preparing for SWE interviews or grinding competitive programming, Memoize turns your solved problems into a long-term knowledge base instead of a forgotten list. GETTING STARTED 1. Install the extension 2. Sign in at memoize-navy.vercel.app 3. Enter your Codeforces handle 4. Solve a problem — the rest is automatic