Put your spatial and logic skills to work puzzling out the exciting challenges in “GraviTrax The Game: Course” — fun for marble run pros and newbies alike! With only the start and finish positions given, can you construct a connecting track with all the specified pieces? Build more intricate tracks as you progress through the 30 tasks, solo or with friends. Includes 8 special curved tiles (compatible with all GraviTrax sets) for some new brainteaser twists.
