There are many free risk contests in games and rounds sponsored by BC.Game. Some of the contests only have 30 minutes left to join. Join now. It's surprising that only a few have joined so far. Just go check the sub board games and rounds. It's not just BC.Game; there are also other free risk contest sponsored by other casino. If you all win those contest you can win up to 500+ USD.
https://bitcointalk.org/index.php?board=71.0Bcgame has always been active when it comes to to organizing contest for the community - I although I’ve been inactive in them lately but it’s always fun being a part of the contest watching the matches and checking if your prediction was correct.
Right now bcgame has close to 10 threads on just the first page of games and rounds board (ty at just shows how active they are) and many more are still being added.