This KenKen® puzzle is a level 7, which means it is very difficult. If your middle school student is loving KenKen® and is looking for a challenge, this might be her next step! This grid uses addition, subtraction, multiplication and division and is guaranteed to give anyone's logic skills a run for their money! Here's how to play:

Using the digits 1-5 in this 5x5 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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