User blog:Lizardman1/Under Appreciated Projects - Marble Run

Marble Run is one of those great hidden gems on CUUSOO. The concept itself is a perfect fit with LEGO. Marble run is all about building tracks out of various parts; in this case made out of LEGO. While the concept itself is great it stands little chance of ever passing review if it were to get to 10,000. The project relies heavily on new parts to make the tracks and LEGO CUUSOO can't produce new parts. I'll let the picture do the rest of the talking. The project can be found on CUUSOO here.