Rubik's cube reduction

The basic method of restoring the Rubik's cube is the layer priority method, which restores the bottom edge first, then the bottom corner, and finally the center edge. Then, to restore the top edge surface and vertex surface, we need to master the Rubik's cube formula and basic concepts such as color direction, center block, edge block and corner block. Repeated practice can gradually master the skills and laws and improve the speed and accuracy of reduction.