Cheat sheet
업데이트됨 작성자 j033iscool
https://www.ht-sd.org/uploaded/District/Schools/HMS/Grade_8/D'Ambrosio/MISSIONUStips-cheatsheet.pdf (contains stuff in the old update.)
https://www.ht-sd.org/uploaded/District/Schools/HMS/Grade_8/D'Ambrosio/MISSIONUStips-cheatsheet.pdf (contains stuff in the old update.)
