{"product_id":"gecko-run-marble-run-chal","title":"Thames \u0026 Kosmos Gecko Run: Marble Run - Challenge Edition","description":"\u003cp\u003e\u003cspan\u003eGame 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 time to achieve a stated goal, like the longest run or the fastest run. There are many possible solutions to each challenge, making them excellent for hands-on engineering design activities. A 16-page, illustrated manual guides you through setting up your first runs and teaches you how all the different elements work. Then draw a challenge card and see if you can win the challenge! Use independently or combine with any of the expansion packs.\u003c\/span\u003e\u003c\/p\u003e","brand":"THAMES \u0026 KOSMOS","offers":[{"title":"Default Title","offer_id":47587514417384,"sku":"155212","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0475\/3847\/1064\/files\/GUEST_759b1ace-ac66-4995-8f9b-209d681bd0a6.avif?v=1772307167","url":"https:\/\/generalstorespokane.com\/products\/gecko-run-marble-run-chal","provider":"The General Store Spokane","version":"1.0","type":"link"}