Have fun with this new sudoku book all while training and improving your brain!
This book contains 300 puzzles with 3 difficulty levels. There are 100 easy puzzles, 100 medium puzzles and 100 difficult puzzles.
There are 4 puzzles on each page and the solutions are at the end of the book.
It is a great gift to offer to people of all ages.
Did you know that solving Sudoku puzzles:
· Improve