Ayumu is an instantaneous (short) memory class game. Game is very simple, in a certain period of time to remember the position of numbers, and then the number will be hidden, you need to click 1 to 9 in turn. The ultimate difficulty of this game is to challenge Gorilla Ayumu, whose record is remembering 9 digits in 0.5 seconds. If you can reach Einstein's level (0.9 seconds), then you are a once-in-a-century human genius. If you can reach the Ayumu level, then your brain almost has a "photographic" memory ability, is a millennium genius. Challenge, Genius!
History about the gorillas Ayumu, search for " gorilla ayumu Kyoto University in Japan ".