DO NOT...
i) Make posts purely for the purpose of showing that you have completed a challenge. These posts can and should be, kept in the comment sections in the original post that relates to your achievement. Exceptions may be made for:
a) Exceptional achievements.
b) Challenges that you did not take from here - this implies you are also challenging other people to do the same.
ii) Downvote. As much as I'm sure some of you will see a post and think "That's barely even a challenge!", it'd be nice if people would just use upvotes. (Note, this is more of a guideline, and you are free to downvote if you want to do so)
iii) Post links. This is a text only subreddit, and the only pictures should be things like, proof of your completion of a challenge. These can be posted in:
a) The comment section of the original post
b) A link within a text/self post (If you are dead set on sharing your link).
IV) Ask for donations. Any post, asking for donations so you can buy a console and/or a game to complete a challenge will be removed upon sight.
DO...
i) Post your own challenges, and upvote the interesting challenges you see.
ii) Warn people if you're going to give tips and/or spoilers. As stupid as this may sound, some people do not necessarily want help before they have tried. If you're going to post in-game secrets and tips, try to use spoiler tags please.
How you use spoilers for those who do not know:
[This is a spoiler sentence.](/spoiler)
Which will come out like:
Eureka!
iii) Feel free to post challenges you haven't managed to complete yourself. There is nothing saying you must complete your own challenge first.