Rubik's Cube 3D
What is 3D Rubik's Cube
The cube is presented in 3D with a smooth sliding operation, and you can change the perspective by tilting the phone, just like playing a real Rubik's cube. Swipe across the cube to rotate one layer, and swipe across the blank area to rotate the whole cube.
For beginners, it's important to remember the path of a cube's rotation, so I've made a feature that marks the entire face by tapping twice on the cube, and subsequent rotations generate guide lines to visualize the rotation action.