The smarter way to practice algorithms and ace technical interviews. Retain knowledge longer with proven spaced repetition techniques.
Our proven system helps you master algorithms efficiently using spaced repetition techniques
Create your account in seconds and get immediate access
Import or manually add problems you want to master
After solving, rate how well you understood the solution
Our algorithm schedules reviews at the perfect moment for retention
Build lasting knowledge that sticks for your interviews
Tools and features designed to help you master DSA effectively
Track your progress, view scheduled reviews, and manage your problem lists in one intuitive interface.
Our algorithm optimizes your review schedule based on your performance and understanding.
Monitor your improvement with detailed statistics and performance analytics.
Efficient review system that helps you retain knowledge without overwhelming you.
Organize problems by difficulty, topic, or custom categories for better learning.
Adjust settings and preferences to match your learning style and goals.
Get answers to common questions about SpacedDSA
Spaced repetition is a learning technique that involves reviewing information at increasing intervals over time. It's based on the psychological spacing effect, which demonstrates that we learn more effectively when we space out our learning over time rather than cramming. Our tool applies this technique to LeetCode problems, scheduling reviews based on your self-rated understanding to maximize long-term retention.