EOLL

EOLL Information Proposer(s): Proposed: Alt Names: Edge Orientation of the Last Layer Variants: BLL Beginner EO, OELL, OLL-E, EO (Ignore C) Subgroup: No. Algs: 3 Avg Moves: Purpose(s):

EOLL, short for Edge Orientation of the Last Layer, is a substep in which one orients the edges of the last layer. EOLL can be of three types: the most basic is when corners are ignored completely, the second level preserves corner orientation (the usal OLLs) and the highest level also preserves corner permutation.

EOLL ignoring corners

(Todo: add pictures)

Two adjacent edges flipped (L shape with up and left edges)

OLL

F U R U' R' F'

OLL

y2 f R U R' U' f'

Two opposite edges flipped (horizontal bar shape)

OLL

F R U R' U' F'

Four edges flipped (dot OLL)

OLL

(F R U R' U' F') (f R U R' U' f')

OLL

(F U R U' R' F') U (F R U R' U' F')

OLL

(F R U R' U' F') U2 (F U R U' R' F')

OLL

R U2 R' F' L' U2 L F R U2 R'

EOLL preserving CO (OELL)

See: OLL 28, OLL 57, OLL 20

EOLL preserving corners

Two adjacent edges flipped

Alg

M U M' U2 M U M'

Two opposite edges flipped

Alg

(x') M' U' R U M U' R' U (x)

Four edges flipped

Alg

M' U2 M U2 M' U M U2 M' U2 M

Also see ELL for more algorithms.