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Discover summer reading lists for all ages & interests!
Find Your Next Read
A book with more Sudoku variants than any other!
75 Sudoku Variations, two of each kind, making 150 puzzles, plus a very special gift at the end.
Where should we start?
First, there all sorts of Sudoku variants you can think of:
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order