Mine is writing an answer for 50 question on 1 day
-
Advanced Computer Programming in 12th grade. We had to build a series of applications using C# within the course of a week. Shit was hard. Really complex ideas thrown at us for the first time. A lot of question asking. Darting back and forth, asking for help. Me and 2 other people were the only ones in the class who were solid at software development, and even we struggled.