Second-Degree Brown Belt KenKen® (Martial Arts Puzzles Series)
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Condition: USED (All books are in used condition)
Condition - Very Good The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
Second-Degree Brown Belt KenKen® (Martial Arts Puzzles Series)
Math meets sudoku in this fun, challenging puzzle craze from Japan.  KenKen is a grid-based numerical puzzle that uses basic math operations—addition, subtraction, multiplication, and division—while also challenging your logic and problem-solving skills. In a way, KenKen is like a game of pool or even chess: The more you think ahead to your next move and consider all the possible outcomes, the better you’ll get . . . and the smarter you’ll become!
These KenKen are getting harder! See if you have the skills to handle these high-level puzzles.