Designed to take your Sudoku playing to the next level, this Active Brain Series 2 book contains 600 puzzles, 300 medium and 300 hard. 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" by 11" and has 4 puzzles per page with room for notes.
| Author: T. Lee |
| Publisher: CreateSpace Independent Publishing Platform |
| Publication Date: Aug 13, 2016 |
| Number of Pages: 208 pages |
| Language: English |
| Binding: Paperback |
| ISBN-10: 1537063669 |
| ISBN-13: 9781537063669 |