Get ready to fight your way to the top of the sudoku ranks! Each book in the Martial Arts sudoku series will contain 300... MoreWhite Belt Sudoku Variants: 300 Puzzles
Conceptis Puzzles is the world’s leading number-logic and picture-logic puzzle supplier to magazine, newspaper, book, mo... MoreGreen Belt Sudoku Variants: 300 Puzzles
Get ready to fight your way to the top of the sudoku ranks! Each book in this Martial Arts sudoku series will contain 30... MoreBlack Belt Sudoku Variants: 300 Puzzles
Get ready to fight your way to the top of the sudoku ranks! Each book in this Martial Arts sudoku series will contain 30... MoreBrown Belt Sudoku Variants: 300 Puzzles