47762438
9781543266023
Sudoku Puzzle Master is the author of 'Sudoku Puzzle Book 1,000 Puzzles, 500 Medium and 500 Hard: Two Levels Of Sudoku Puzzles In This Jumbo Size Book (Sudoku Puzzle Book Master Series) (Volume 3)', published 2017 under ISBN 9781543266023 and ISBN 1543266029.
[read more]