What does octagon mean in Urban Dictionary?: When a new lass positions herself inside middle/center of 8 younger (preferably) lads who will be sporting timber. In a choice of a firing squad or multipleâ¦
So from now on just continue and solve the cube like it was a 3x3 Rubik's cube until the last layer (just before orienting the last layer). The reason to solve only till the last layer, and not complete the cube, is because there are 2 special cases in the 4x4 cube that can occur, which are impossible in the 3x3 cube.t is best to master the 3x3 solution before going for the 4x4, though it's not a must. Same move notation rules apply for the 4x4 cube as well, with only 2 differences: 1. Lower-case letters mean turning 2 layers of the corresponding face.
Optimal solutions for Rubik's Cube refer to solutions that are the shortest. There are two common ways to measure the length of a solution. The first is to count the number of quarter turns. The second is to count the number of outer-layer twists, called face turns. A move to turn an outer layer two quarter turns in the same direction would be counted as two moves in the quarter turn metric, but as one turn in the face metric. The maximum number of face turns needed to solve any instance of th