This is a version of the classic memory game using letters andnumbers with three modes: - Find two same letters (pairs aa bb...),- Find three same letters (triplets aaa bbb...), - Chimpanzee test(arrange ascending order numbers 123 4 -> 9). Great foreveryone: - Kids (easy and fun way to learn letters and numbers), -Adults (a great way to test your short-term memory andconcentration). Can you open all tiles? Seems impossible? Give it atry! Keep your brain active and in shape. Challenge your familymembers and friends in this simple, yet addictive game.