How It Works
Spaced repetition for coding interview preparation.
AlgoReps helps developers retain algorithm patterns over time instead of constantly relearning them.
The process is simple and repeats as your interview timeline evolves.
- Start with the Blind 75
- Solve, rate, and reflect
- Review with spaced repetition
- Adapt with FSRS-inspired scheduling
- Stay interview-ready over time
Step 1
Start With a Proven Problem Set
When you open AlgoReps, you can immediately start with the Blind 75 - no account required.
Each problem is treated as a learning item that evolves over time.
- New
- Learning
- Reviewing
- Mastered
You focus on solving problems where reinforcement is most valuable.
Jump into the Blind 75 for free
Step 2
Solve, Rate, and Reflect
After solving a problem, AlgoReps asks for lightweight feedback.
- How confident were you?
- Did the solution come easily?
- Would you be comfortable solving it again?
This input helps AlgoReps understand not just whether you solved a problem, but how well it is actually sticking.
Step 3
Smart Scheduling With Spaced Repetition
Instead of reviewing everything constantly, AlgoReps schedules problems for review right before you are likely to forget them.
This approach:
- Reinforces memory efficiently
- Reduces wasted repetition
- Strengthens long-term recall
Over time, problems you have mastered appear less often, while weaker areas get more attention.
Step 4
A Modern, Adaptive Model (FSRS-Inspired)
AlgoReps uses a scheduling approach inspired by FSRS (Free Spaced Repetition Scheduler), a research-driven model that adapts more quickly than older spaced repetition systems.
If you have used Anki before, the cadence should feel familiar - but here the review unit is a coding problem and its underlying pattern, not a flashcard.
In practice, this means:
- Faster adaptation to your performance
- Fewer unnecessary reviews
- Better retention with fewer total reps
You do not need to understand the math - AlgoReps handles the scheduling so you can focus on solving problems.
Step 5
Stay Interview-Ready Over Time
As your schedule adapts, AlgoReps helps you:
- Maintain readiness across long prep windows
- Avoid last-minute cramming
- Build confidence through repeated successful recall
Optional Pro features are available for deeper tracking, custom lists, and cross-device sync, but you can start reinforcing your skills immediately for free.
Start practicing smarter with AlgoReps