Memory Emojis - Concentration

Memory emoticons & Find the Pair Game is an educational game to entertain and improve your memory.
How to play?
Cards are laid out face down; you have to turn one card over, memorize the picture and look for the same picture turning a second card over. If the two cards match, they'll remain flipped over and you'll be able to keep searching other pairs. If the cards don't match, they are turned back over and you'll have another turn. You have to be very fast because there's a time switch! This app has seven difficulty levels available: 2x2, 3x2, 4x3, 4x4, 5x4, 6x5 and 6x6.