Move Notation
To denote a sequence of moves on the 3×3×3 Rubik's Cube, this article uses "Singmaster notation"., which was developed by David Singmaster.
The letters L,R,F,B,U,D indicate a quarter clock-wise turn of the left, right, front, back, up and down face respectively. Half turns are indicated by appending a 2. A quarter counter clock-wise turn is indicated by appending a prime symbol ( ′ ).
Read more about this topic: Optimal Solutions For Rubik's Cube
Famous quotes containing the word move:
“To higher or lower ends, they [the majority of mankind] move too often with something of a sad countenance, with hurried and ignoble gait, becoming, unconsciously, something like thorns, in their anxiety to bear grapes; it being possible for people, in the pursuit of even great ends, to become themselves thin and impoverished in spirit and temper, thus diminishing the sum of perfection in the world, at its very sources.”
—Walter Pater (1839–1894)