Is it a good idea to run a casino using Snapchat?

Compare conversions by age group and location to see which audience actually performs better.

Yes, biggest challenge seems to be compliance and account stability, I would check snapchat's gambling ad policies and approval requirements before investing in campaigns.

1. You will have to cloak your link, there is no way to promote casino in any white app ads-manager.
2. You will have to start using more then 1 profile for tests and be ready for bans.
3. Snapchat in-app browser is not good even for dating sites - it blocks even "white" offers as dangerous and users won't be able to see it.
4. Even if you will get some leads, it won't be stable - ads/accs/cards will be banned.