This app was removed from the App Store.
iOS Universal Games
The game which finds the 'shape' hidden in a screen by a tap.
One on the shape, because tap absence and a device do a reaction (vibes, flash and sound).
The shape is found with that as a clue.
Please find the shape that you hid while putting red and a blue mark as the mark.
Because unlimited "child mode" of the score and a tap is being also prepared.
Even a small child can enjoy himself.