Watch Keith try to solve this Trix Tracks Spiral Coaster Marble Run Challenge! Trix Tracks are wooden marble run building sets! Can you figure out how to let the correct colored ball end on the same colored box? With 60 pieces, this Spiral Coaster set lets you build a big marble run track with tracks, posts, and lots of tricks including sliders, bends and relays! Place each ball one after the other onto the spiral valley and watch those balls travel through sliders to the bends where they relay into different directions! It's easy to let the ball roll on the track but can you take on the color challenge? Watch and find out if Keith can figure it out!