David Singmaster's Solution (Flashcard)

A step by Step Solution of Rubik's "Magic Cube"


7. Put U corners in place.
(contents)

7.a. In one case out of twelve, the U corners are now all in their correct places, thought perhaps disoriented. Do nothing.

7.b. In eight cases out of twelve, one U corner is in its correct place, though possibly disoriented, and the other three want to be cycled. Turn the cube so the correctly placed piece is at the URF corner.