Don't Touch Red: Reflex Tap

One rule: tap every color except RED. Miss a tile or touch RED and the run is over. You'll lose in ten seconds, then play for thirty more minutes.

One rule. Tap everything. Except RED.

Miss a tile or touch RED and the run is over. Every day, a new daily challenge gives every player in the world the same tiles.

Cyan, mint, violet, white — tap them before they slip past. RED is the one you never touch.

It starts slow. It does not stay slow. By the time your fingers catch up, the screen is already faster than you are.

You'll lose your first run in about ten seconds. Then you'll play for thirty more minutes trying to beat it.

• Speeds up until no one can keep up • Daily challenge: same tiles for everyone, new every day • Game Center leaderboards — beat your friends, then beat strangers • One rule, zero tutorial — you already know it • Built for one hand, made to be shared • Colorblind mode, haptics, sound — all optional

Free. No tricks. Just don't touch RED.