|What are the blue thingies for? Foam mats make more friction to slow the marble and make more fun.|
|Kids glue dot pieces temporarily...|
|Then they test their mazes with a marble.|
|And wait patiently for adults to hot glue obstacles in place.|
|Don't you love the use of old puzzle pieces as obstacles?|
|A grown-up takes time out to play.|
|Thanks for the help!|
|Once finished, kids wanted to publish the rules for their games.|
Translation: You have to roll it in the tube; Try to not get it stuck. Try to get it in the end. Do not get it stuck.
Worth repeating: Do not get it stuck.