ight i've combined multiple comments (and some of my findings) into one summary so it's easy to find if you're stuck.
roman numerals: 213121
numpad: 3748 and 1066
binary code: idk just randomly push lol
1234 pad: 1234
7X7:
Mark the five points of a star on the 7x7 panel:
- - - X - - -
- - - - - - -
X - - - - - X
- - - - - - -
- - - - - - -
- - - - - - -
- X - - - X -
color code: green red yellow blue