Binairo Adult Puzzle Book: 1000 Easy to Hard (10x10) Binary Puzzles (The Big Books of Logic Puzzles Series)

✓ Great gift for family, friends, or work colleaguesThis Binairo book is packed with the following features:① 1000 Easy to Hard Binary Puzzles (10x10).② Each puzzle is guaranteed to have only one solution.③ Answers to every puzzle are provided.④ 6 puzzles per page (8.5x11 inches).Playing Binairo on a daily basis helps to keep an active mind and players often see improvements in their overall concentration.Playing Binairo is not just a fun way to pass the time, due to its logical elements it has been found as a proven method of exercising and stimulating portions of your brain, training it even if you will and just like training any other muscle regularly you can expect to see an improvement in cognitive functions. Some studies go as far as indicating regular puzzles can even help reduce the risk of Alzheimer's and other health problems in later life.Includes free bonus puzzles you can download. ★★★★★ Binairo for Adults & Seniors Book offers hours of entertainment for adults of all ages, from young adults to seniors ★★★★★♥ We hope this will be an entertaining and uplifting mental workout, enjoy Binairo ♥ Read more