KIOKU?
How many digits can you remember?
Watch the number, then type it back in the same order once it hides. Every correct answer adds another digit — a simple yet deep number-memory game.
Get it on the App Store Coming soonScreens
Features
🔢
Pure number span
Just memorize, then recall. Intuitive and instantly playable.
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Gradual ramp-up
Starts at a single digit and grows on a gentle curve.
🧩
Chunking hints
Tips for grouping digits — your gateway to memory techniques.
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Leaderboards
Compete on Game Center all-time and weekly rankings.
How to play
1
Memorize the number shown (mind the timer).
2
Once it hides, type it back in the same order.
3
Each correct answer adds a digit. Play until you run out of lives!