Dell Collector's Series

Puzzle Books

Dell Sudoku Super Challenger

Dell Sudoku Super Challenger

Match wits with some of the most difficult Sudoku puzzles ever created! In this new series you'll find over 50 puzzles featuring 16 x 16 grids, most to be filled with numbers, but some with letters. See if you are up to the challenge and Order Today!

» Sample Puzzle

$5.25

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