Binary puzzle is a great brain game!
If you play Binary puzzle every day, it is perfect for sharpening concentration and enhancing Your memory and logic skills.
This Binary puzzle book filled with 100 puzzles for adults contains 50 medium and 50 medium+ large print puzzles:
*If you are having problems with any particular page you can always look up the answer in the back of the book
Challenge your brain and have fun!
"synopsis" may belong to another edition of this title.
Seller: Revaluation Books, Exeter, United Kingdom
Paperback. Condition: Brand New. 114 pages. 11.00x8.50x0.26 inches. In Stock. Seller Inventory # 1697289193
Quantity: 1 available