🏃 Sprint 100 on your phone

Sprint 100 on a phone isn't a compromise — it's arguably the native experience. Touch is immediate (no mouse between you and the block), sessions fit wherever you're standing, and the browser version means your storage-starved phone gains a game without losing 300 MB.

Built touch-first

Every interaction is a tap — no virtual joysticks, no tiny buttons pretending your thumb is a cursor. Sprint 100's test of sustained tap speed translates perfectly to a fingertip, and duels are platform-fair: matched opponents face the same rounds under the same conditions, thumb vs thumb. iPhone Safari, Android Chrome, and everything modern in between just work.

Pocket-sized sessions

A full duel runs 30–40 seconds — genuinely shorter than a bus stop, elevator wait or kettle boil. There's no app to background-refresh, no notifications begging you back, no login to expire. Add it to your home screen from the browser menu if you want an icon; skip it if you don't. For the best waiting-room rotations, see quick games for waiting rooms.

How to play Sprint 100

Hit start — the clock runs from your first tap.
Tap the block as fast as you can, 100 times.
The timer stops on tap #100.
Your time goes to the world leaderboard — beat it or be beaten.

Frequently asked questions

Does Sprint 100 work on iPhone and Android?

Both, in the browser each ships with — Safari or Chrome. No app store, no install, same game and leaderboards as desktop.

Is touch slower than a mouse?

Different, not slower — touch skips the hand-to-cursor translation entirely. Compare progress within one device; cross-device times differ by input latency, not skill.

How much battery and data does it use?

Trivial amounts — a session costs less data than a minute of video and less battery than your camera app spends thinking about opening.