Marble Run

All your team has to do is get a ball (we’ll start easy with something bigger and slower and work up to the marble) from where the instructor lets go of it and drop it into the bucket a short distance away. Sounds easy right?... the problem is that the ball can only touch the piece of guttering each team member is holding, you can’t move when it’s in your piece of guttering, the bucket’s too far away for them to reach in one go and that’s all before we start putting obstacles in your way.