Repair My Grades

Universitys IT system is broken and any hacker can break into it and manipulate the grades of students. You, a professional hacker, is being asked by students to hack the system and repair their grades. They send you their student ID followed by a pattern and you have to type and submit it to the terminal within a specific time frame to change their grades and get paid for it. You will also have a countdown timer on your desk. If you are running out of time, you can hire a new hacker with the mo...