Personalized coding interview practice with spaced repetition and progress tracking.

I'm excited to share Algo. The idea came from a simple frustration: after solving coding problems on platforms like LeetCode, it's easy to forget what you learned or repeat the same mistakes. Existing platforms help you solve problems, but they don't help you build a long-term review habit. Algo Practice Review helps you keep track of solved problems, record key insights, revisit mistakes, and review problems at the right time so concepts stick. I built this with students, interview candidates, and developers in mind—anyone preparing for coding interviews who wants to learn more efficiently instead of just solving more questions. This is the first version, and I'd love your feedback. What features would make it more useful for your interview preparation? Thanks for checking it out!

honestly the spaced repetition thing actually works, noticed myself recalling tricky tree problems way better after a few sessions. progress tracking keeps me coming back too.

@maeve_channing keep using, and thanks for the feedback I'm constantly working on it. it's free and open source

The spaced repetition angle genuinely surprised me, it kept surfacing problems I had half forgotten instead of giving me the same easy ones. Progress tracking feels useful too, finally a reason to see my weak spots without guessing.

@iketurner thanks for the review I'm actively working on it improves feel free to use it

honestly the spaced repetition thing actually works, noticed myself recalling tricky tree problems way better after a few sessions. progress tracking keeps me coming back too.

@maeve_channing keep using, and thanks for the feedback I'm constantly working on it. it's free and open source

@iketurner thanks for the review I'm actively working on it improves feel free to use it

AlgoPilot

Practice the right problems,review them at the right time

Practice the right problems,review them at the right time