So, this is my first level.

You can download it at http://www.mediafire.com/file/tso232r1xztjkqy/RGB+4.rar/file

Apologies for it being a bit badly designed, it is my first level, and I had quite a lot of trouble navigating the editor.

But overall, it was a fun learning experience, I just think that the editor needs some work because I feel like making this has shaved 3 years off of my life.