Creative Brain Games Extreme Sudoku

Put your problem-solving talents to the test with these 50 puzzles designed by a sudoku master for highly advanced enthusiasts. A mix of 9 x 9 and 16 x 16 square puzzles will challenge even the most skilled sudoku players. Solutions appear at the end of the book.

Binding Type: Paperback
Publisher: Dover Publications
Published: 10/13/2021
ISBN: 9780486849102
Pages: 64