Senior Sudokus Book For Beginers #4: Develop Your Strategies And Master The Hardest Sudoku Puzzles Ever Assembled In A Large Print Book (100 Medium Difficulty Puzzles) - Couverture souple

Hoshiko, Masaki

 
9781702904032: Senior Sudokus Book For Beginers #4: Develop Your Strategies And Master The Hardest Sudoku Puzzles Ever Assembled In A Large Print Book (100 Medium Difficulty Puzzles)