ok, you can look at Holozing post for the format of the pinned post.

I am thinking that the conditions should be:

• in the 7 days of the contest you should write one post about the BBH ecosystem, published on the BBHO frontend, with at least 200 words, using the tag #BigBadHero and #BBH
  -everyone on the 7 days of the contest write something BBH-related and publish it on a different frontend or network (I am thinking Inleo short message, Twitter, Publish0x or similar) using the tag #BigBadHero and #BBH
  -third and most important, add the links as a comment to the pinned contest post, to make it easier to check them.

Something like that. We need a different tag like #BigBadHero to find the posts easily. You can find me on Discord on Splinterlands or Leofinance channels to talk about it.