Leetcode Scheduler

Master LeetCode problems with spaced repetition

Leetcode Scheduler automatically schedules your problem reviews at optimal intervals, helping you build lasting knowledge for technical interviews.

Everything you need to retain what you learn

A complete system for tracking, scheduling, and mastering LeetCode problems.

Spaced Repetition

The SM-2 algorithm calculates optimal review intervals based on how well you remember each problem, maximizing retention with minimal effort.

Smart Queue

See exactly which problems are due for review. Problems are organized into overdue and upcoming queues, so you always know what to practice next.

Pattern Organization

Organize problems by 16 common patterns like Two Pointers, Sliding Window, Dynamic Programming, and more to build systematic problem-solving skills.

Progress Tracking

Track your solve history, difficulty ratings, and improvement over time. See your stats at a glance on your personal dashboard.

Difficulty Ratings

Rate how difficult each problem felt after solving. Your ratings fine-tune the algorithm to focus more on problems you find challenging.

Three simple steps to never forget a LeetCode solution again.

Paste a LeetCode URL and the problem is automatically added to your library with all its details.

After solving a problem, rate how difficult it felt. This feedback trains the scheduling algorithm.

Check your queue daily. The algorithm schedules reviews at the perfect time to cement your knowledge.

Join developers who are building lasting problem-solving skills with spaced repetition.