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Plays: 25,791   |  4.4/5.0 |    Developer: tristangre97 |    tristan.games/

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Improve your reaction time by playing this game a few minutes every day.

The average reaction time for an adult is around 0.2s and 0.3s, see how you compare with our leader board.


Choose between three (4) different intensities : Easy, Medium, Hard and Extreme.

Save your score to the leader board and see how fast (or slow) you are!


How to play

● Choose a difficulty level (Easy, Medium, Hard or Extreme)

● Wait for the countdown

● Tap the colored squares as fast as you can 


Square colors change depending on difficulty

Green - Easy

Medium - Yellow

Hard - Orange

Extreme - Red


Optimized for phones, tablets and touch-enabled Chromebooks

Patch Notes

Below are the patch notes from the past updates to this game.

- Huge UI update

- New "Extreme" mode

- Added new leader boards

- High score is now stored in local storage instead of session storage

- Added stats page

  • Keep track the following
  • How many times you've played
  • How many times you've played a certain mode
  • How many times you've correctly tapped a square
  • Your current high score
  • Your current username

- Improved score submit form

  • No longer using Sheetsu and a Google Form, now done on TristanGames servers for a quicker upload
  • Much faster
  • Shows a loading indicator and success message instead of doing nothing
  • Saves your previously used username 
  • You can enable auto-submit so you don't have to keep clicking submit

New design featuring a dark theme

Each difficulty now changes the color of the squares

Added a way to submit your score, leader board to be released soon.

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1 month ago
Readyone13 Rated:

Nice Game

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6 months ago
AKking_YT Rated:

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11 months ago
xsigmasystems Rated:

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2 years ago
iDev Rated:

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2 years ago
tristangre97 Rated:

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2 years ago
Appsabit Rated:

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2 years ago
vankizzle Rated:

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2 years ago
Enter Entertainment Studio Rated:

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2 years ago
MisterTtocS Rated:

This game is pretty cool!

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2 years ago
Huemerson Rated:

Good game...

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2 years ago
csharks Rated:

Nice Game!

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