Irregular Sudoku

Irregular Sudoku is a logic-based number puzzle game with the goal of placing 1 to any digit numbers into each grid cell so that each number can only appear once in each row, column and irregular mini-grid or shape.

This book is fun because the Sudoku game starts from easy to hard levels. It helps improve self focus and develop problem-solving skills.

Exercise your brain now!

Benefits of the book:

1. Improves concentration
2. Help kids to reduce anxiety and stress
3. Help kids develop their problem-solving skills
4. Promotes a healthy competition
5. Improves thinking skills and memory
6. Helps to analyse the relation between the whole and the part
7. Improves logical thinking
8. It is an affordable hobby
9. Gives a sense for accomplishment