Sudoku Variations

The Ultimate Collection: 150 Puzzles And 75 Unique Sudoku Variationsstep Into The Most Diverse Sudoku Collection Ever Assembled. Sudoku Variations Is A Landmark Volume Featuring 75 Distinct Species Of Sudoku, With Two Handcrafted Puzzles Of Each Kind. From Classic Size Variations To Complex Overlapping Grids And Rare Logic Hybrids, This Book Is Designed For The Solver Who Has Seen It All And Is Ready For Something Different.a World Of Variationthis Collection Pushes The Boundaries Of Logic With 150 Puzzles Spanning Every Major Variant, Including: Structural Shifts: Explore Jigsaw (nonomino), Diagonal X, Hyper Sudoku (windoku), And Sudoku Straights.