Unforget

You solved it in March. Could you solve it today?

Unforget is spaced repetition for LeetCode. It brings each problem you've solved back just before you'd forget it, so it's still yours in the interview.

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It's free. The extension needs Chrome on a laptop.

Your problems, soonest due firstExample

  1. Koko Eating Bananas today
  2. Coin Change today
  3. Number of Islands Sat 7 Nov
  4. Top K Frequent Elements Mon 9 Nov
  5. Course Schedule Wed 11 Nov
  6. Trapping Rain Water Sat 21 Nov
  7. Two Sum Sun 20 Dec

How it works

  1. Solve on LeetCode. When you get Accepted, the Chrome extension logs the problem and the time you spent on its page.

  2. Say how it went. Stuck, Struggled, Solved or Easy, in a small panel right on LeetCode.

  3. Review what's due. Today lists the problems you're closest to forgetting, within the time you set aside each day.

2, 11, 46

The days between reviews as a problem settles in, each time you solve it well. It comes back when your chance of solving it falls to your retention target, 90% unless you change it. The schedule comes from FSRS, the open algorithm also built into Anki.

Unforget keeps your email address, the problems you solve and how each went. Never your code. What's stored

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