The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
Fast memory of the digital,can train your brain more and more cleverer.Play this game can improve your memory immediate.It will show the number from small to large while start the game.And the the screen became black so you can not see the digital.Touch the screen and pick out the digital from small to large.When you pick out all the digital on the screen you finished this level of difficult.And you can challenges of the next difficulty.If you enjoy the game,please share this to your friend and tell them what level that you have finished.