So you've just solved a puzzle and recieved your 5 letter/number code. Congratulations! To enter it, in your address bar, enter:
sulkysurvival.neocities.org/XXXXX
and fill in the blank with your code. Then, post the link in the #lore-and-findings channel of the discord server, pinging me so I can add it to the homepage and credit you with finding it first!