by T. K. Lee (Author)
Active Brain Series Pocket Book 3 contains 300 hard sudoku puzzles in a compact size you can take everywhere with you. Sudoku is a fun way to exercise your brain and there are plenty of puzzles in this book to give it a really good workout The book is 8.5" high by 5.5" wide and has 2 puzzles per page.
Number of Pages: 212
Dimensions: 0.45 x 8.5 x 5.51 IN
Publication Date: May 30, 2016