Kids Memory Game Valentines by TeachersParadise.com Studios is a fun and free educational app that is sure to provide hours of entertainment for children of all ages. Stimulate your child’s mind with colorful and fun St. Valentine’s Day images. This old time favorite game helps children practice memory and matching skills. Carefully watch as each tile is turned over to try and make as many pairs as you can. Practice observation, concentration and good memory to win!