MathDoku, or KenKen, math puzzles for kids are great to develop math skills and math teachers gladly incorporate them in the math lessons. It takes both logic and arithmetic skills to solve them. The Rules of MathDoku are the same as KenKen puzzles: 1. Digits may appear only once in each row and column. Play MathDoku instantly online. MathDoku is a fun and engaging Online game from Washington Post. Play it and other Washington Post games Online. Play MathDoku instantly online. MathDoku is a fun and engaging Online game from Washington Post. Play it and other Washington Post games Online. The first step with a Mathdoku puzzle is always to enter pencil marks for those cells that don't have many combinations. For example, the top-left cell with the clue '5x' is a great example. There is only way to satisfy that clue, i.e. So we can enter 1 and 5 for the pencil marks for those two cells. The games at MathDoku are is loosely similar to killer sudoku and based on the same rules of KENKEN™, an educational puzzle invented by Tetsuya Miyamoto in Japan. MathDoku games go by a number of names including KenKen™, KenDoKu™, kenduko, cancan, square wisdom, minuplu, calcudoku, and/or latincalc.

WELCOME TO MATHDOKU

At MathDoku you can play this highly addicting logic and math puzzle game. It is available in both online and printable formats for free. Are you up for the challenge?

The games at MathDoku are is loosely similar to killer sudoku and based on the same rules of KENKEN™, an educational puzzle invented by Tetsuya Miyamoto in Japan. MathDoku games go by a number of names including KenKen™, KenDoKu™, kenduko, cancan, square wisdom, minuplu, calcudoku, and/or latincalc. It is also slightly similar to a crossword or jigsaw puzzle since it requires trial and error to solve.

The games at MathDoku are available in 3 formats, a 4x4, 6x6, and 8x8 and difficulties ranging between easy, medium, hard, and no-op.

There are also iGoogle Gadgets available to add to any website including your Google homepage. For more information and directions how, visit wikiHow. Then, go to Google's directory or click below to add games to your homepage:
4x4 original4x4 no-operations
6x6 original6x6 no-operations

RECENT NEWS

Mathdoku Solver

Mar 7 09 - for all the people printing hardcopies, there's now an answers section at http://www.mathdoku.com/answers, cheers

Mar 4 09 - added more 8x8 games and improved the print function for all the games, have fun playing and printing games

Mathdoku Answers

Mar 1 09 - upgraded the layout to v2, hopefully it loads faster and is a little more intuitive and user friendly, enjoy

Feb 28 09 - just moved here from http://www.webkendoku.com/, sorry about the inconvenience

Mathdoku Android

DISCLAIMER

MathDoku is an unofficial web site and is not associated with Nextoy or the KenKen™ brand in any way.