A quick workout for your brain

Four skills. Twelve games. Forty-eight seconds.

A fast, friendly brain-training app built around one simple loop: pick a game, beat the clock, push your score.

Free · No ads in your way · iOS & Android

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Twelve games, four muscles

Each category packs three genuinely different puzzles — not reskins of the same mechanic. What's inside is for you to discover.

Spatial reasoning and seeing what others miss.

Stretch your short-term and working memory.

Quick numerical reasoning under the clock.

Logic and deduction, one fair puzzle at a time.

Every detail is tuned so the challenge stays fun — quick, fair, and satisfying.

48s

Every game is a 48-second sprint kicked off by an animated 3-2-1 countdown. Fits any spare moment.

∞

Puzzles ramp up as you answer correctly and ease back after a miss — never too easy, never stuck.

✋

Responsive haptics, sound and bouncy animations make every interaction feel physical and satisfying.

🎯

Drill any game clock-free to learn at your own pace before you race the timer.

🏆

Climb the rankings and see how your best runs stack up against everyone else.

♿

Dynamic Type, clear contrast and tablet support. See our commitment →

Out now on iOS and Android. Free to play, with no ads getting in your way.