Recreate harmony, push tiles until you see the glow of color relationship! Solving a Huedoku puzzle comes naturally. Enjoy the relaxing therapeutic benefits of sorting colors.

Huedoku is to color, as Sudoku is to numbers and Tetris is to shapes, We are the language of color. Four colors create a puzzle that is scrambled. To play, you simply follow the flow and slide color tiles back Into place to recreate harmony. The colors relate across and down, like a crossword puzzle.

It's easier the less you think and the more you just place the colors where they look "right".

Plus, experience the color of a Van Gogh painting, see the glow of color interaction. Learn color theory while you follow the flow making colors glow.

Huedoku is easy yet novel. Four colors create a huedoku puzzle. Like in Sudoku or a crossword puzzle, it matters that the relationship works across and down. When the colors fit, they glow. It might take a minute to figure it out, but when you do, it's as simple as pushing pixels around until it looks right.

All ages can play. It take moments to learn and a lifetime to master.
The visual perceptive system is the most complex of all our senses. Vision, specifically color relationship, is divided in two. The Impressionists knew how to use this to make luminous art. Unlock the mystery. Discover how you are hardwired to know harmony.

Potential benefits:
•Color is relaxing and therapeutic
•Educational for artists and designers
•Isolated workout for your brain in the visual cortex
•Color mastery
•Great for beginners and experts alike
•Improve color grammar and visual literacy

•Ten original color puzzles and 12 levels
•Instant feedback and rewards when completing puzzles
•Educational color theory tutorial
•Relax mode available which turns off counter and timer for therapeutic play

Challenging for designers and artists.
Educational, Huedoku is fun for everyone.

Level 1-3: Clues guide you, showing you the four corners and a dot on a swatch if it needs to move
Level 4-6: Just the corner clues
Level 7-9: Shows you the solution before you start but no more clues during play.
Level 10-12: No preview of the solution and no clues

Have questions, problems or feedback?

Play with color.

What's New

Version 1.7

Just cleaner, fixed bug crashes! Sign up for our new app Pix at

Ratings and Reviews

4.3 out of 5
6 Ratings
6 Ratings

Cant turn off hints or sounds

If there is a way to turn off corner hints I cant find it.
Even with sounds turned off, there still there in settings


I love this!!

I'm thrilled to finally have this app! It works perfectly, and has the most thorough tutorial out of any app I've ever used. As an artist, specifically a quilter, I'm always playing with color, rearranging fabric until the colors "feels right." Now, after watching the tutorial and playing several levels, I understand more about the color relationships. This app is amazing. The sounds are pleasing, and each level even has a fitting name to describe the spectrum of colors. Don't hesitate to download. I'm so excited to play this everyday and see how my art progresses.


Brilliant, fun puzzle game! It will change how you see color!

Unfocus your eyes and fall into this puzzle game. You will experience color in a whole new way. It's beautiful, it's fun, it's addictive. I can't wait to show it to the kids I teach art to. But mostly, I'm having too much fun playing it myself.

Also, I find that I love playing the higher level puzzles repetitively. It's still challenging each time, and yet as I solve the puzzle again, I feel my eyes noticing the way the colors interact even better.


Gabriel Mott
47.3 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© (C) 2018, Huedoku Corp. All Rights Reserved
In-App Purchases
  1. Annika Banko ColorPack Free
  2. HueCognition ColorPack Free
  3. World Cities ColorPack $0.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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