AlgoPilot
Practice the right problems, then review them at the right time.
AlgoPilot is a coding interview study companion. It records your solves, captures how hard each problem felt, and uses spaced repetition to decide what you should revisit next.
Personalized review loop
Track solves, record difficulty, and schedule the next review with SM-2.
Curated problem set
Focus on the problems that matter instead of browsing the full LeetCode catalog.
Progress you can inspect
See solved state, due reviews, and topic coverage in one place.