Math and geometry star in this children’s educational game. You choose from two game types: Astro-Grover or Ernie’s Magic Shapes, each with its own title screen and about five mini-games. In Ernie’s games he’s a magician on stage with a colorful shape above him. He’ll draw another from a magic hat when you press the D-pad. You must change that shape to match the one above, then press A or B. A rabbit behind the hat praises or shakes his head at you.