Pocket Sudoku

Pocket Sudoku is ¿¿¿a fun and challenging puzzle book to test your mind, improve concentration and build problem-solving skills. With 140 unique puzzles ranging from easy to difficult, this book is the perfect size to fit your school bag, handbag or travel bag, for sudoku on-the-go.

Maße: 17.8 x10.8 x0.6 cm