Pit your brains against your friends and train your brain to be the best! From the hero behind Nintendo's number-one game Dr Kawashima's Brain Training, fill in the puzzles in the quickest time you can and check out the results to boost your brainpower.If you play the puzzles for a few minutes every day, it'sscientifically proven to tingle different areas of the brain and boostyour thinking-power like never before. Play with your friends and getready to amaze them with your laser-fast thinking!