TapDoku: Daily Color Puzzle

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Content rating
Everyone
1K+
Downloads
Content rating
Everyone
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About this game

TapDoku is a daily color perception puzzle. Each grid hides one tile in a slightly different shade — find it before the timer runs out. Simple to learn, hard to put down.

A NEW PUZZLE EVERY DAY
Everyone gets the same daily challenge, generated fresh each day. Race the 60-second clock, solve as many grids as you can, and build a daily streak. Miss a day and the streak resets — so keep coming back.

TWO WAYS TO PLAY
- Daily Challenge — a 60-second sprint with 3 lives. Same puzzle for everyone, every day. Compare your score and protect your streak.
- Endless Mode — pure, calm color hunting. One grid at a time, faster and faster. One wrong tap ends the run. How far can you go?

TRAIN YOUR COLOR VISION
Tapdoku is a real test of color perception and reaction time. The grids grow and the shades get closer together as you improve. Track your average reaction time and watch your accuracy climb week after week.

CLEAN, MODERN DESIGN
A dark, neon-styled interface built to be easy on the eyes. No clutter, no chaos — just you, the grid, and the clock.

FEATURES
- A fresh daily color puzzle, the same for players everywhere
- Daily streaks to keep your run going
- Relaxing endless mode for unlimited play
- Reaction-time and accuracy stats
- Local and connected leaderboards
- Share your score as a card and challenge your friends
- Color-blind friendly mode

Whether you want a quick daily brain teaser or a relaxing way to sharpen your eye for color, Tapdoku is made to be played a little every day.

Can you spot the difference?
Updated on
Jul 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit

What’s new


Fixed color grids that were too difficult to distinguish, especially on green, blue, and purple tones. Advanced levels remain challenging but are now more readable.