Superflip

computer graphic of the superflip pattern

The superflip or 12-flip is a special configuration on a Rubik's Cube, in which all the edge and corner pieces are in the correct permutation, and the eight corners are correctly oriented, but all twelve edges are oriented incorrectly ("flipped").

The term superflip is also used to refer to any algorithm that transforms the Rubik's Cube from its solved state into the superflip configuration.