Roller Skating KenKen® Puzzle

KenKen® may just be the perfect way to improve your child's math skills! A Japanese math teacher invented this gem of a puzzle in order to help his students develop their logical thinking skills. (And, of course, to make math more fun!) Four different operations are used in this beginner KenKen® game. We hope you enjoy it! Here's how to play:

Using the digits 1-6 in this 6x6 puzzle, fill the small squares with digits so as not to repeat a digit in any row or column, and so that the digits within each heavily outlined area will equal that area’s corner number when combined using the indicated operation. For more information visit www.kenken.com.  

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