Confident Sudoku Variants Puzzles for Adults : 100 Mixed Sudoku Variants Puzzle Book Easy Medium to Hard with Solutions
Subtitle: Sudoku X, Samurai, Hyper, Twins, Marathon, Triathlon a and B, 12X12 and 16X16, Sudoku One Puzzle per Page Value Pack Puzzle Magazine
Publisher: Independently Published
Published: 2021
Language: eng
ISBN-13: 9798512421994