Solve a maze or win a game to earn its badge. No undo (and the fewest moves in a maze) for a gold star!
Every maze and mini game has its own badge. Solve a maze or beat the computer and the badge lights up with a silver star. Do it without pressing undo, and in a maze in the fewest moves, and the star turns gold. Most have three stars to collect, one each for easy, medium and hard.