Yep, just need to keep an eye on my blogs..every so many weeks I run a new one.
Each is experimental though and comes with new improved bot/game play.
The post you want to watch out for is IBT#6 Enrolment post. I also use the tag IBT for all info/posts on this contests if this helps.
Prizes vary pending sponsorship, but some players take over 15 Steem per contest
Cheers