Stopwatch Puzzles

by Fraser Simpson

Keep your mind fit with brain aerobics! If you like great mental exercises, try brain aerobics. All you have to do is open this book, lift a pencil, and flex your mind while solving this assortment of... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1454909625
• ISBN13: 9781454909620
• Release Date: May 2013
• Publisher: Puzzlewright
• Length: 96 Pages
• Weight: 0.30 lbs.
• Dimensions: 0.5" x 5.3" x 8.1"