Extremely Hard Sudoku Puzzles: Test Your Brain Potential with This.

By Nitin Kanani

250 PLUS PAGES OF EXTREMELY HARD SUDOKU PUZZLES TO TEST YOUR BRAIN POTENTIAL

• Format: Paperback
• Language: English
• ISBN: 165736531X
• ISBN13: 9781657365315
• Release Date: January 1
• Publisher: Independently Published
• Length: 252 Pages
• Weight: 0.82 lbs.
• Dimensions: 0.6" x 6.0" x 9.0"