Sudoku 600 Puzzles. 300 Medium and 300 Hard
Subtitle: Keep Your Brain Active For Hours. An Active Brain Series 2 Book
Publisher: Createspace Independent Publishing Platform; CreateSpace Independent Publishing Platform
Published: Aug 13, 2016
Format: paperback
Number of pages: 208
ISBN-13: 9781537063669
Notes: Source title: Sudoku 600 Puzzles. 300 Medium and 300 Hard: Keep Your Brain Active For Hours. An Active Brain Series 2 Book