After what has now been two hours of playing RGBoid, I have to admit that I am intrigued.
The basic concept of combining red, blue and green gave me much more trouble than I first thought it might. That's the very reason why it's so much fun.
A grid of colors appears, and you have to re-create a picture, something that's easier said than done at the higher difficulty levels.
There is no sound, and I often wished I could roll back to a choice with a click of the mouse, but overall, this is a sleek addition to our software library.