Question 1 of 10

A school warning bell sounds just as a coded note for Mutsumi Yozakura slides into your desk. What do you do first?

Fold the note into your homework, finish attendance, then deliver it quietly between classes.
Step into the corridor, draw attention away from the desk, and let someone else move the note.
Lock the classroom door, map every exit, and decide who can be trusted before anyone moves.
Copy the code, check it for repeats, and send the clean version to Shion before touching the original.