*** NOT MOBILE FRIENDLY *** Use arrow keys to cycle the rows. The aim is to sort the colours into 4 distinct squares of colour, one in each corner. Rendered entirely in one sprite using pen! This is not the big thing mentioned in my recent project 'Key Heatmap' (which is at https://scratch.mit.edu/projects/1264904287/ if you want to check it out). I was looking through my old projects and found this, which was created in 2024 (2 years ago as of writing) and I abandoned it because of a bug - so I decided to fix it today! #puzzle
