Collins Su Doku Collection

A fantastic two-book collection offering hours of brain-teasing entertainment! This value-packed set pairs the massive puzzle assortment of Collins Bumper Book of Su Doku Book 1 (New Edition) with the challenging grids found in Collins Big Book of Su Doku 2. Crafted by the puzzle experts at Collins, this bundle is the perfect gift for Su Doku lovers looking to sharpen their logic and problem-solving skills with a wide variety of difficulty levels.