42.40 4x4 solve by Giovanni Contardi at Italian Open 2011

Scramble

r R2 D u U2 B u' r' f U2 r' D' u2 U r2 F r' D R' u' B f2 u2 U F D2 U L' u B D' B2 f F2 L D' B2 D' f' r2

Solution

U l L u' // orange
x' R R2' d' U r U2 r' // red
z x' r' U r2' // yellow
U r U r3' F2 r U l // green
U r U2' r' // white/blue
OW free
u U x2 U' x' R' F R // YO
(x' y) U' R U' R' // WG
y x2 x' 3l U 3l' U R' U' R x' u' // GY
x2 U2' x' R' F R x' u // OG
R U' R' u' // OB
x x' R' R2 U' R' u // WB
x2 U x' U' R U R' x' u' // WR
U' R 3l' U R' U' R x' u // RB
U x U R' U' R (x' y) u2' // BY
x2 U' x' U' R U R' (x' y') u // RY/RG
z R2' y2 F2 y F R R' U2 R' F2 D2 // cross
y y' R U R' U R' U' R U' y 3r' F 3r // 1st pair
3d' U' R U' R' // 2nd pair
U2' R' U R U L' U' L // 3rd pair
y U y' R' U R U' y U' R U R' // 4th pair
r U2 x r U2 r U2 r' U2 l U2 r' U2' r U2 r' U2' r' // OLL parity
U' R U R' U' R' F R F' // OLL
U2 R' U2' R U R' U' z R' U R' D R U' R' // PLL

Average

(32.59) 1
36.90 2
33.61 3
36.06 4
(42.40) 5
= 35.52 (WR)

Tags

Added: Aug 31, 2013
Reconstructed by: Brest