Use it or lose it! The Daily Brain Games 2015 Calendar by HAPPYneuron offers entertaining brain games that are fun and scientifically developed to challenge your mind and keep it in top form at all times.
Designed for people of all ages, these games and puzzles can improve brain function by helping readers remember more, react quicker, and concentrate better. With Daily Brain Games, you can train your brain any time, anywhere. Games include Countdown, Odd Word Out, and Secret Files.