Coffee time. Play time.
Challenge your coworkers.
Perfect 10
Stop the clock at exactly 10.00 seconds. Blind after 3.
PLAY NOWReaction Time
Click the instant it flips. Average of 5 rounds.
PLAY NOWClick Speed
Five seconds. Click as fast as your hand allows.
PLAY NOWRace Start
Five red lights. Lights out. Launch. Average of 5 starts.
PLAY NOWHuman Metronome
The beat goes silent. You keep it alive.
PLAY NOWHow it works
1. Play a 30-second round
No login, no downloads, no tutorial. Tap Start and you are already playing.
2. Get graded
Every result earns a grade from S to D — and shows how you rank against everyone else who played.
3. Send the challenge link
One paste in the group chat. Your score sits there, daring everyone to beat it.