Sharpen your short-term memory with this challenging concentration/matching game! Just turn any two cards over by touching them to reveal objects created in 3D animation software. If the cards match, they will disappear. If they don’t match, they will flip back over and you will have to try again until all the cards are gone. Once all the cards are gone, you can quit or try again. Remember, you are playing for time, so work as fast as possible. Most importantly, have fun!!!