Extreme Sudoku: A collection of 200 of the toughest Sudoku

Extreme Sudoku: A collection of 200 of the toughest Sudoku puzzles known to man. (With their solutions.)

This book contains a selection of 200 of the hardest and most difficult Sudoku puzzles along with their solutions. These puzzles were selected among 17-clues Sudoku puzzles for their especially challenging nature and will provide hours of enjoyment and ample opportunity to practice the most advanced Sudoku resolution techniques.
Country USA
Brand CREATESPACE
Manufacturer CreateSpace Independent Publishing Platform
Binding Paperback
UnitCount 1
EANs 9781451562002
ReleaseDate 0000-00-00

Country	USA
Brand	CREATESPACE
Manufacturer	CreateSpace Independent Publishing Platform
Binding	Paperback
UnitCount	1
EANs	9781451562002
ReleaseDate	0000-00-00

Extreme Sudoku: A collection of 200 of the toughest Sudoku puzzles known to man. (With their solutions.)