Reaction Game

Flash Reflex

React quickly across five rounds while the button moves to a new spot each time.

Best Round This Session —
Round 0 of 5 Average: —

Ready?

Choose a difficulty and press Start Game.

Each round places the reaction button in a different random location.

How to Play

Press Start Game. Each game has 5 rounds. Wait for the play area to turn green, then click the button as fast as possible. The button moves to a different random location each round. Clicking too early restarts that round. Your final score is the average reaction time across all 5 completed rounds, and lower is better.

Final Result —

Complete all 5 rounds to record a final score.

Leaderboard