You can write anything about the tools — a review, feedback, bugs, suggestions, or your experience with gameplay. Also, with SteemStats, you can easily create reports for your contests, communities, and more.

Here are some example posts:
🔗 My Experience with Steem Memory Game – by @saintprisca
🔗 Week 1: Steem Memory Game Contest – Win 25 STEEM! – by @sadaf02
🔗 Winners Announcement for Week 6 + Week 7 Contest Alert – by @ngoenyi

I also created a full guide on how to use the tools:
📘 How to Play the Steem Memory Game and Use SteemStats – by @kafio