Two teams, one small Technic set, and a whole lot of GBC chaos. See how both groups turned the same LEGO tractor into two wildly different—and surprisingly clever—great ball machine modules in this year’s GBC Set Competition Cup.
Read MoreCan you build a Great Ball Contraption using only one small LEGO Technic set? We found out by hosting a competition at LEGO World Utrecht and the results were impressive, resulting in some amazing GBC alt-builds.
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