How to solve Penrose Cube
A very beautiful shape mod of the Rubik's Cube 3x3. Penrose Cube - a cube in which visually, as it were, only three sides. It is solved in the same way as a 3x3 Rubik's cube, but due to the presence of identical and one-color elements, parity with corners on the upper layer is possible. The video shows the options for solving PLL parity using the well-known T-perm algorithm from the Friedrich technique.