Pocket Sudoku Hard: 158 Hard Sudoku Puzzles with Solutions | Pocket Sudoku Puzzle Books | Large Print Sudoku Puzzle Books For Adults | Sudoku For Seniors | Travel Size | Vegan Power

Pocket Sudoku Hard: 158 Hard Sudoku Puzzles with Solutions | Pocket Sudoku Puzzle Books | Large Print Sudoku Puzzle Books For Adults | Sudoku For Seniors | Travel Size | Vegan Power

ページ: 159, ペーパーバック, Independently published