Maybe I'm just overlooking it, but I cannot find guidelines for this specific site anywhere. All the links (e.g., What kind of questions should I ask on Puzzling?) go to the generic Stack Exchange template.
Is there a list of
- what makes a bad/good puzzle?
- what kinds of puzzles are specifically banned?
- Puzzling.SE specific guidelines/rules?
- specific formatting tips for Puzzling (such as the spoiler markup)?
I know this must be around; I've looked hard but can't find it!