Me and the Button

You've been locked in a room and the only way to escape is to solve 10 puzzles. Unfortunately, you only have a button with the word fun on it.  Beat the puzzles and you'll escape. Fail and you will be trapped forever.

Inspired by Me and the Key(https://www.coolmathgames.com/0-me-and-the-key) hence the name. Art and music made by NotEuclid. He also helped me massively with ideas.