Gecko Run: Marble Run Challenge Edition Monkey Around Two camps face off across

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

no one gets an unfair advantage

Craft-tastic Nature Wishing Wind Chime combines the joy of crafting

” —The New York Times

Gecko Run: Marble Run Challenge Edition Monkey Around Two camps face off acrossGame 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