Rules:
The Marble must enter and exit one of the 4 holes at each side of a module
You are not allowed to glue on the module. You can glue on anything you stick into the frame
Timelimits are: Vertical (5 - 10 sec), Horizontal (5 sec), Corner /90 degree module (4 sec)
Work in pairs or close to another solobuilder (to have a helping hand when needed)
Formats:
Compose: Build a module that is within the timeframe. Focus on a theme or the aesthetics of the build. Choose one or more criteria: Must use cardboard, must find something outside in the nature to implement, must use scrap etc.
Competition. How long can you keep the marble running through a single module. 3 runs where the best time counts
Circle: Modules rotate several times between groups after a given timeframe. You must continue on others work, respect the previous build, improve the design, add your own.
Challenges:
Move a marble upwards
Use electronics in the module