The Toughest Sudoku Puzzle Book : 200+ Puzzles to Sharpen Your Brain
by Cristina Smith, Rick Smith Paperback 2020
- Author: Cristina Smith, Rick Smith
- ISBN 13: 9781646115822
- ISBN 10: 1646115821
- Publication Year: 2020
- Language: English
Specifications
| Index-10 | 1646115821 |
|---|---|
| Index-13 | 9781646115822 |
| Language | English |