The Tetris puzzle in the gaming space can take different modifications, but its rules remain unchanged - this is the destruction of rows and columns. They will also be observed in the game Ru-bris, although in appearance it bears little resemblance to traditional Tetris. But imagine seeing the game in 3D. The area is an empty cube, and on the left, right, bottom and top there will be figures of square blocks that you must install inside to create a line of four blocks that will be removed. The place for the figure is highlighted with a black silhouette. Rotate the cube using the arrows to find it and push the shape into it at an accelerated pace using the spacebar. A certain time is allotted for playing Ru-bris.
