Overview / Description
Leminno is built for students preparing for high-stakes math competitions — IMO, USAMO, Putnam, and similar. It skips the gamified fluff of general math apps and puts you directly in front of curated past competition problems with verified solutions.
The adaptive engine scores your mastery per topic on a 1–10 scale using an ELO-style rating, so you always know exactly where you're weak, not just how many problems you've solved. A spaced repetition system (FSRS-5) schedules reviews to reinforce long-term retention rather than short-term cramming.
The AI tutor is deliberately scoped: it gives progressive hints rather than full solutions, pushing you to work through proofs yourself. It can also check your proof attempts and flag logical gaps. The result is a tight feedback loop that mirrors how serious Olympiad coaches actually train students.
Used For
Students preparing for math olympiads use Leminno to train on real competition problems with mastery tracking, spaced repetition, and an AI proof tutor.
Pricing
Pros & Cons
Pros
• Curated past competition problems (IMO, USAMO, Putnam) with verified solutions instead of generic exercises • Adaptive engine scores mastery per topic on a 1–10 ELO-style scale so you see exactly where you are weak • FSRS-5 spaced repetition schedules reviews for long-term retention rather than cramming • AI tutor gives progressive hints instead of full solutions, pushing you to work through proofs yourself • Tutor can check proof attempts and flag logical gaps
Cons
• Narrowly focused on Olympiad-level math, not broad exam prep • Deliberately scoped AI tutor withholds full solutions, which may frustrate some learners • Assumes strong self-motivation to work through hard proofs
Questions & Answers
Alternatives
Brilliant, Art of Problem Solving, Khan Academy, Expii
Reviews & Ratings
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