So I took my old C# project "RotatingCube" for a spin and transformed the unreadable and inefficient mess into a different program, featuring better readability and more comments, with multiple cubes at once, without the shitty flickering.
I did that for school but it was quite fun to tinker with only outputting the differences to a previous output.

Check it out at https://github.com/filthycoding/...!

Next I just need multithreading for performance reasons.