Repair My Grades

University's 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 money that you earned to break the IT System more and buy you more time. Type the pattern using the keyboard, and to submit it press left ctrl. keyboard glows blue on right submission and red on wrong. If submission is completed, a happy face appears on the right screen, otherwise the angry face of the student will appear.