Quiz your family at home with crosswords, puzzles and games. The eagerly-awaited seventh book in the bestselling Times Difficult Su Doku series. This is the latest collection of 200 previously unpublished Difficult Su Doku puzzles - perfect for the intermediate Su Doku solver in need of a constant supply of challenging puzzles. You are guaranteed hours of absorbing, brain-stretching entertainment. Since the first Su Doku puzzle appeared in The Times...
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