Have a look at this!!!
Here's the game:
You put the up arrow (^) to answer a question the person above you asked, then you put the arrow showing you (<😉 to say something you do or feel at the moment or something generally and finally you put the down arrow (i can't find it) to guess what the person which will answer, underneath does, likes or whatever he wants
Here's an example:
^Yes, I do bite my nails right now
<I am so bored
(the down arrow) Loves Bradd Pitt
So, I start
<Listening to Rape me (Nirvana)
(down arrow) Has lots of posters in his room