Reaction Duel
A lightweight reflex battle with ready states, randomized starts, and synchronized result sharing through the 4-digit room flow.
Arena
Wait for green, then react first
Reaction Signal
Hold steady
Both players must ready up before the duel starts.
Player 1
Player 2
Player 1
--
Waiting
Player 2
--
Waiting
Round Status
Both players must ready up before the duel starts.
Fastest Reaction
The first valid tap wins. Both reaction times stay visible for the rematch decision.
False Start
Tap before green and the other player takes the round immediately.
Local Play
Shared-screen duel pads
Both players ready up on the same device, then race to their own tap zone once the panel turns green.
Timing Note
Online rounds use direct browser-to-browser messaging. The host resolves the final result and broadcasts the same outcome to both players.
How to Play
Reaction Duel
Both players ready up before the signal sequence begins.
Wait until the arena turns green, then tap as fast as possible.
If you tap early it counts as a false start and the other player wins the round.