Experience the Q-BA-MAZE that will light up the night! Part art and part science, the design of Q-BA-MAZE Lights allows for unlimited configuration options, plus select motion-activated light-up parts for in-the-dark excitement! Watch in awe as marbles fly through the quad-exit cubes at random, setting off lights of blue, green or red until they land in a radiant white flash in the light-up marble catchers. Use your critical thinking skills to stack and interlock the translucent pieces in a way that creates an advanced marble maze that keeps everyone guessing, “which way will the marbles go?”