Voxel art programming puzzle "Replicube" is getting more and more popular. As long as you can solve it, you can do it freely, cube drawing / coloring puzzles

Voxel art programming puzzle "Replicube" is getting more and more popular. As long as you can solve it, you can do it freely, cube drawing / coloring puzzles
Walaber Entertainment released Replicube for Steam on April 24. This is a puzzle game where you programmatically create 3D voxel art....

The linked article is in Japanese.