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Sudoku Hardest: Sudoku Challenging
240 hundred amazing puzzles
Filled with 240 grids of varying difficulty
Level Hard
Includes full solutions for every puzzle
Try to it for yourself
Easy to tear out, thank wide margins
These sudoku books are perfect for strategizing on the bus or train
Let's Play.
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order