ELI5: Explain Like I'm 5

Squaregraph

A squaregraph is like a special type of puzzle. Imagine you have a square and you want to fill it with smaller squares. But you have some rules to follow:
1. Each square has to touch another square at least at one corner.
2. No two squares should overlap or cross each other.

It's like playing with blocks or legos, but you have to be careful about where you put each piece. Just like how you need to make sure each block is in the right place so your tower doesn't fall, you have to make sure each square is in the right place in your squaregraph puzzle.

The squaregraph puzzle can have different levels of complexity, depending on how many squares you want to put in the big square, or how big you want the squares to be. But no matter how complicated it gets, the goal is always the same: to fill the big square with smaller squares in a way that follows the rules.