Chromatic: Color Reaction

Can your eyes beat your brain?

Chromatic is a fast-paced color reaction game built on the famous Stroop effect — where the word "RED" might be printed in blue ink, and your brain has to fight what it reads to react to what it sees. Simple to learn, surprisingly hard to master.

Each round gives you a rule and a ticking timer. Tap the right color before time runs out. The faster and more accurate you are, the higher you climb.

WHY YOU'LL KEEP PLAYING
• 60+ handcrafted levels across multiple worlds, with speed and difficulty that ramp up as you improve
• A new Daily Challenge every day with its own streak to protect
• Quick rounds that fit into a coffee break — or a long focus session
• Clean, colorful design with light and dark themes

TRAIN YOUR BRAIN
The Stroop effect is a classic test of attention and processing speed used in psychology for decades. Chromatic turns it into a game: every session sharpens your focus, reaction time, and concentration. A few minutes a day is a fun way to keep your mind quick.

PLAY YOUR WAY
• Pick up and play in seconds — no tutorial wall
• Track your best times and accuracy
• Compete against yourself and beat your personal records

PLAYS IN YOUR LANGUAGE
Available in English, Spanish, French, German, Portuguese, Japanese, Korean, Chinese, Arabic, Hindi and many more languages.

Download Chromatic and find out who really wins — your eyes or your brain.

Recent changes:
Welcome to Chromatic! A fast color reaction game built on the Stroop effect. 60+ levels, daily challenges and brain training to sharpen your focus and reaction speed. Thanks for playing!