Sudoku: 1800 Extra Hard Puzzles To Keep Your Brain Active For Hours: Active Brain Series Book – Paperback-Fast Shipping

Description

by
T. K. Lee (Author)

Active Brain Series gigantic book of 1800 extra hard Sudoku puzzles with solutions, perfect for the Sudoku enthusiast. With only one level of difficulty there are no wasted puzzles. Sudoku is a fun way to exercise your brain and there are plenty of puzzles in this book to give it a really good workoutThe book is 8.5″ by 11″ and has 4 puzzles per page with room for notes.

Number of Pages: 610Dimensions: 1.23 x 11.02 x 8.5 INPublication Date: June 21, 2016