The Super Sudoku Book For Smart Kids: A Collection Of Over 200 Sudoku Puzzles Including 4×4’s, 6×6’s, 8×8’s, and 9×9’s That Range In Difficulty From Easy To Hard! $4.12
Amazon [amazon.com] has The Super Sudoku Book For Smart Kids: A Collection Of Over 200 Sudoku Puzzles Including 4×4’s, 6×6’s, 8×8’s, and 9×9’s That Range In Difficulty From Easy To Hard! on sale for $4.12. Shipping is free w/ Prime or on orders of $25 or more.
