Try Rainbow Cubes, a fantastic block puzzle game that will train your brain and totally free to play! Let's drag and drop cubes. If you are a fan of block puzzle games, you definitely cannot ignore Rainbow Cubes. It is a puzzle game with cubes and rows of columns in an 8x8 grid. Block puzzle challenges you to fit blocks of different shapes into an 8×8 grid. This block puzzle game starts off simple and will keep you completely engrossed in block puzzle ecstasy. You have an infinite number of at