Gecko Run: Marble Run Challenge Edition Monkey Around copying or other use is

copying or other use is strictly prohibited

Numerous vehicles for construction

Two camps face off across a hexagonal board containing black and white marbles

no one gets an unfair advantage

gorillas and more all enjoy escaping the heat of the day — together

Gecko Run: Marble Run Challenge Edition Monkey Around copying or other use isGame on! The Gecko Run Challenge Edition includes everything you need to challenge yourself or others to a marble run building competition. With 32 challenge cards, two rapid fire launchers, and enough parts for two kids (or two teams) to build their vertical marble runs at the same time, this set turns Gecko Run into a fun, thrilling engineering game. The open ended challenges set rules such as using only the specified parts in an allotted amount of