Sudoku in Color Board Game

By ColorKu

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ColorKu is the popular game of Suduko in color. A solid wooden platform with 81 marbles in 9 colors, featuring 104 puzzle cards.

  • ColorKu allows you to solve any Sudoku puzzle using color. Start with one of the 104 puzzle cards, then get one of each color in every row, in every column, and in every 3" x 3" box
  • 81 balls in 9 different colors
  • Features 104 puzzle cards in 5 levels of difficulty
  • Includes a solution booklet
  • Color conversion card
  • Storage tray
  • For ages 8 and up
  • Made in China
  • Dimensions: 13.5" x 13.5" x 2"
  • Weight: 3.9 lbs.

96 Reviews (4.9 out of 5 Grommets)

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I give this a 10 out of 10 great gift or for your self, so much fun.


I bought this right from the Doctor himself, i bought 3 of them in all, it's great to play with family, friends, or be yourself. You can play for hours before you know it. Also there are very challenging puzzles, to very easy. This game is so worth buying i give it a 10 out of 10.More > < Less




Haven't used. It's a gift


Dynamite game board!


Ever since I found The Grommet, I have made numerous purchases and are very pleased with all of them. The whole process was easy and efficient and the quality of the merchandise was excellent. Great variety for Christmas shopping!More > < Less


Fun new way to play Sudoku


I loved this board game. I have been a fan of Sudoku for many years. But, I love well crafted wooden board games also. And then add all the wonderful colors to that- I couldn't ask for more. It's fun to play using the nine different colors instead of numbers. It looks great left out as a decoration too.More > < Less


High quality, beautifully made


This is a fun game for pre-teens through senior citizens like me. It challenges the mind with a board and pieces that are esthetically pleasing to manipulate. Love it! Also bought it for gifts.More > < Less

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Mad Cave Bird Games - Colorku

About ColorKu

Play in Color

Erasing is an inevitable part of Sudoku… or is it?

Dr. Mark Asperheim was tired of repeatedly scribbling and erasing to finish newsprint Sudoku puzzles, and he imagined a more colorful option. Mark started brainstorming with his partner, Cris Van Oosterum, and the two founded Mad Cave Bird Games to bring their vision to life.

ColorKu uses wooden marbles instead of numbers to solve puzzles. Like Sudoku, the object of ColorKu is to fill a 9x9 grid so that every row and column has nine different colored marbles with no repeats, and each 3x3 grid also has nine different colored marbles with no repeats. The marbles make it easy for players to move the colors around, trying different combinations without constantly erasing. The ColorKu set includes 81 balls in nine different colors, 104 puzzle cards, solutions booklet, color conversion card and storage tray.

If you want to add a colorful dimension to family game night, Colorku is ready to play.