ISBN-13: 9781943828197 / Angielski / Miękka / 2016 / 142 str.
ISBN-13: 9781943828197 / Angielski / Miękka / 2016 / 142 str.
Put your brain through it's paces with this Brain Gym book of 400 Medium Sudoku puzzles. We exercise our bodies but our brains need a workout too Sudoku helps keep your brain healthy and functioning well. Challenge yourself to finish all the puzzles without cheating This book contains solutions to all the puzzles. 140 pages, 4 puzzles per page. 8.5 by 11."