The Little Book of Sudoku

This genuinely pocket-sized book contains more than 200 puzzles of five levels of difficulty and (for those who need a little help), their answers. These 200+ puzzles will entice the novice, enthrall the casual player, and tax the expert. Above all, the book will not only test a reader's skills, but help to develop them to a very high level, while ensuring many hours of captivating—if sometimes frustrating—fun.