Every week, there will be a question asked. For example, "Have you ever had an apple?" If you have done what the question says, raise your hand, if not, keep your hand down. Basically, it's a global "Never have I ever". Question ideas can be put in the comments. The green number is the number of hands raised and the red number is the number of hands down. You can only vote once. Seriously, don't bother trying to vote twice.
Credits to @griffpatch for the tutorial on the number counter!