That's nice because it's a programming game, but it doesn't send you in the deep-end. Whatever you do appears on the screen pretty much instantly, so you get that constant feedback loop, it's like a 3D voxel REPL.
Many programming games got complex real quick and frankly annoying. I like this model, it's simple, if you let it through, it's a block, return a number for a colour.
And yet you can make it as deep as you like, thanks to the presence of leaderboard. In fact, some code golfers including me quickly jumped into the wagon ;-)
Many programming games got complex real quick and frankly annoying. I like this model, it's simple, if you let it through, it's a block, return a number for a colour.