This difficult KenKen® game is ready for your high school student to take on! He'll need addition, subtraction, multiplication, division, and a fair amount of logic in order to solve this challenging puzzle. KenKen® boasts that it improves logical thinking skills, and decoding this grid will definitely make a KenKen® champion out of anyone.

What You Do:

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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