Need a bit more spice in you sudoku?
Take on this collection of 200 devilishly difficult sudoku puzzles!
Includes:
-200 hard puzzles
-Perfect portable size
-Edited by Will Shortz
Need a bit more spice in you sudoku?
Take on this collection of 200 devilishly difficult sudoku puzzles!
Includes:
-200 hard puzzles
-Perfect portable size
-Edited by Will Shortz
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