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🎮 Active Recall

Stop cramming.
Start playing.

Turn your boring flashcard decks into addictive mini-games. Fly past obstacles with active recall, level up your avatar, and build unstoppable streaks.

🚀 Play, it's fully free ! See How it Works
Gameplay Loop
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Daily Engine

14 Day Streak

Launch Game

Many Ways to Play

One deck. Many games. Pick your pace.

Every game runs on all your decks with the same review engine, so switch whenever a deck needs a different kind of effort.

Bamboo Surfer gameplay
Paced recall

Pandaji Bamboo Surfer

Ride through your flashcards smoothly. Perfect for comprehensive, paced active recall.

Help Pandaji find the correct panel !

Play Bamboo Surfer
Herd Whirl gameplay
New decks

Sheepchan Herd Whirl

Drive the whirling herd in your flashcards. Helpful to start learning new decks.

Help Sheepchan and her friends find the correct grass patch !

Play Herd Whirl
Snack Hunter gameplay
Mastered decks

Monsieur Chameleon Snack Hunter

Eat yummy snacks made out of your flashcards. Built for quick identification on mastered decks.

Help Monsieur Chameleon eat the correct butterfly. Don't let it get away !

Play Snack Hunter
Jolly Jumper gameplay
Your own pace

Dolphinya Jolly Jumper

Jump from match to match. Revise your flashcards at your speed.

Help Dolphinya jump between matching buoys !

Play Jolly Jumper

Earn & Customize

Unlock Trophies. Equip Exclusive Skins.

Hit study milestones, level up, and maintain streaks to unlock custom avatar skins and flex your progress in-game.

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✓
Score 10
Active
Butterfly
100%
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Score 20
Tap to activate
Butterfly
100%
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🔒
Score 50
Butterfly
54%
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Score 100
Butterfly
27%

Why Okamos Works

Scientifically proven learning, hidden in casual loops.

📝

Import your flashcards

Import and handle your decks in a few clicks. No setup hassle, get started immediately.

🧠

Gamified Leitner System

Cards you fail show up more frequently inside target game pipes. Your brain retains data up to 4x faster naturally.

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Split-Second Recognition

Timers push you past hesitations. Build instant, reflex-like structural vocabulary recall under zero processing stress.

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Addictive Progression

Unlock vanity skins, compound multi-day streak badges, and scale international leaderboards while building memory retention.