User:Code Monkey/2+2LLL Notes

These are the algorithms needed for a 2+2-look last layer—that is, a 2-look OLL followed by a 2-look PLL.

Orient Edges

Flip Adjacent Edges Name: Used in: OLL Optimal moves: 6 HTM OLL [F: [U, R]]

Flip Opposite Edges Name: Suit up, T Used in: OLL Optimal moves: 6 HTM OLL [F: [R, U]]

Flip All Edges Name: zamboni Used in: OLL Optimal moves: 11 HTM OLL F [R, U S [R, U] f'] [1]

Orient Corners (OCLL)

Left Sune Name: S, Sune, Swimming Left Used in: OCLL, OLL Optimal moves: 7 HTM OLL R U R' U [R: U2] [2]	Right Sune Name: -S, Antisune, Swimming Right Used in: OCLL, OLL Optimal moves: 7 HTM OLL y2 R' U' R U' [R': U2]	Double Sune Name: H, Double Sune, Flip, Cross Used in: OCLL, OLL Optimal moves: 11 HTM, 10 STM OLL R U R' U [R, U' [R: U2]]
T-Shirt Name: pi, Bruno, wheel, T-shirt Used in: OCLL, OLL Optimal moves: 9 HTM OLL f [R, U S' [R, U] F']	Superman Name: U, Headlights, Superman Used in: OCLL, OLL Optimal moves: 9 HTM OLL [R': U2 [F U' R': U']]	Hammerhead Name: T, chameleon, shark, Hammerhead, Little Horse, stingray Used in: OCLL, OLL Optimal moves: 8 HTM OLL [r U: R' [F: R]]
Triple Sune Name: L, Bowtie, Triple-Sune, Side-winder, Diagonals, Spaceship Used in: OCLL, OLL Optimal moves: 8 HTM OLL R U R' U [R, U'2 [R: U2]]

Permute Corners

Permute 3 Clockwise Name: A-PLL a Used in: CPLL, PLL, L3C, L4C, ZBLL, BLD Optimal moves: 9 HTM PLL R' [F R': B2 R' B2 R2 ]	Permute 3 Counter-Clockwise Name: A-PLL b Used in: CPLL, PLL, L3C, L4C, ZBLL, BLD Optimal moves: 9 HTM PLL R [B' R: F2 R F2 R2]
Swap Opposite Corners Name: N-PLL a Used in: PLL, ZBLL, ZZLL Optimal moves: 14 HTM PLL ((L U' R) U2 (L' U R'))2 U'	Swap Adjacent Corners Name: J-PLL a Used in: PLL, ZBLL, BLD Optimal moves: 10 HTM PLL (y) (R' U L') U2 (R U' R') U2 (R L U')

Permute Edges

Permute 3 Counter-Clockwise Name: U-PLL a Used in: EPLL, PLL, ELL, ZBLL, BLD Optimal moves: 9 HTM, 7 STM PLL (y) R2 U' [S': U2 U' R2]	Permute 3 Clockwise Name: U-PLL b Used in: EPLL, PLL, ELL, ZBLL, BLD Optimal moves: 9 HTM, 7 STM PLL (y) R2 U [S': U2 U R2]
Swap Opposite Edges Name: H-PLL, X-PLL Used in: EPLL, CPLL, PLL, ELL, ZBLL, ZZLL Optimal moves: 10 HTM, 7 STM X-PLL is H-PLL + U2. PLL [M2: U U2 [M2: U]] [3]	Swap Adjacent Edges Name: Z-PLL Used in: EPLL, PLL, ELL, ZBLL, ZZLL Optimal moves: 12 HTM, 7 STM PLL M2 U M2 U M' U2 M2 U2 M' U2