Verla Harness came up with Truth or Dare, but I think her account is deactivated and her game cannot continue, so I am creating this.
The rules to 'Just Dares' are simple: You have to complete the dare above you and show proof (leave a link or something) that you did it. Once you complete the dare, you can become a member and give dares to others. You can still accept dares as a member, too.

Rules for Dares:
1. Must be appropriate- Pretty self-explanatory.
2. Must be something the character can do at Hogwarts.io- Example: Dare someone to have their character open a random Hogwarts Express compartment, shout something silly, and then leave. Must comply with the word count and other rules.
3. No bullying- No daring anybody to be rude to someone else. You can be goofy, but not insensitive.
4. No rule-breaking dares- You can dare for some mischief, like sneaking into the Caretaker's Office and stealing a confiscated item, though.
5. Make them fun!- The point of this game is to do wacky things, so be creative!

I'll start us off. I dare the next person to go into the Professor of History of Magic's office, shout "I EAT BANANA FEET!", place a random object on the professor's desk, and dash out of the room.