Sudoku-Block • einfach, mittel, schwer

Puzzle fun in a square - Test your Sudoku skills! 192 Sudokus in three difficulty levels. Simply tear off and take anywhere. All solutions are provided in a clear solution section. Emission reduction: Printed with mineral oil-free inks on 100% recycled paper. Climate-neutral products by offsetting residual emissions through support of environmental projects. Reforestation: With each book, the publisher contributes 10 cents to projects for planting native forests. Brilliantly simple yet incredibly challenging: Sudoku is a top-notch puzzle fun. Here comes the perfect challenge for all fans of the Japanese cult puzzle: With 192 Sudokus in three difficulty levels, you can test and gradually improve your Sudoku skills. All you need to solve the magical number squares is a sharp mind and good combinatorial skills. But beware: these brilliant number puzzles are addictive! For more sustainability in everyday life: This book is printed with mineral oil-free inks on 100% recycled paper. Residual emissions are offset by supporting environmental projects. Additionally, the publisher pen2nature contributes 10 cents to projects for planting native forests with each book sold.