Where can I find about these challenge on the site? I tried to find it but I find nothing unfortunately. Usually casino provide separated page for such challenge, but I dont find a tab namely challenges at Razed.
One more thing is that the winners need to claim the reward manually by sending message to live support, it would be nice if it can be an automatic rewarding system so anyone who hit it the challenge will get the reward instantly without contacting support.
We currently don't have this feature on the site. This is coming soon!
I just want to add some details to your post, @panjul07 as of now you need to manually report it to the support once you hit that challenge multiplier. You can look to the image posted by @tbct_mt2. It was indicated there that once you hit that multiplier with the minimum amount bet you can secure that you're the one wins the prize. I guess you also need to contact that support before you start the challenge to make sure that no one still hit that require multiplier to win the prize.