Colors: Brain Reflex Game

Colors: Brain Reflex Game

Fast focus and attention test

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Free
With Ads

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  • Released
  • Updated
  • March 16, 2026
  • August 1, 2026
Colors: Brain Reflex Game screenshot #1 for iPhone
Colors: Brain Reflex Game screenshot #2 for iPhone
Colors: Brain Reflex Game screenshot #3 for iPhone
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About

You read "Green" but the word is painted orange. And the background is purple. Your brain stalls, and the clock doesn't wait. Colors is a reaction game built on the Stroop effect, the same phenomenon psychologists have been studying for nearly a century: reading a word is automatic, naming the color it's printed in is not. When the two disagree, your attention has to pick a side. HOW IT WORKS The screen background changes color every round. Tap the word that names that background color, ignoring the color the word itself is printed in. Sounds easy. It isn't. - You start with 7 seconds and the clock never stops - Every correct tap gives time back, but the bonus shrinks as you go - Every mistake costs you a full second - At 10 correct answers a fourth option appears, and another at 20 No levels, no loading screens. A run lasts exactly as long as you do. ONE-MINUTE SESSIONS Built for the queue at the pharmacy, the wait for a train, the ad break. Open it, play, close it. No ten-minute tutorial, no account to create. YOUR SCORE, YOUR PROBLEM The app keeps your five best runs. No global leaderboards stacked with players who've been grinding for months — the only person you need to beat is yesterday's you. 11 colors, sub-second reaction times, and a mechanic you'll understand in five seconds and still won't have mastered in a week. This app contains ads.
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What's New in Colors

1.1

August 1, 2026

First release of Colors. - Time-attack mode with 11 colors - Progressive difficulty: more options as you improve - Your five best scores, stored on device - Option to keep going after the clock runs out - Available in English, Spanish and Portuguese Found a bug or have an idea? Write to me. I read everything.

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