This reminds me when I just moved at the beginning of my first uni year. I had no Internet connection at my place for the first month, so to entertain myself I

This reminds me when I just moved at the beginning of my first uni year. I had no Internet connection at my place for the first month, so to entertain myself I decided to write a Tetris in the terminal. I knew C fairly well already but I had never used ncurses nor did any system programming. I ended up learning ncurses and UNIX signals mechanisms solely from the man pages. Good times.