49.39 4x4 solve by Jinseong Kim

Scramble

f' R U2 F' u' U2 r f' u' r' R2 f D u' L2 F' r' R' F' u2 B2 F2 r2 L F' u2 r' D' u2 f2 F L' D' u r' F2 B2 f' U' f'

Solution

y x' // inspection
2 opposite centres
U' x u U' r' // blue / green
2 adjacent centres
z' U' l' U x x U' r' U l' // white
l' l l' U' l D r' r3 U' r2' // orange
4 cross dedges
x2' x' U' F' L' U' L r U' U' r' U r U' r' // WR
D L D U' L U' L' L2' U' U' l' U l // WO
D D R2' D' r U r' // WG
D D F2 U U' l' U l // WB
finish centres and cross
F 3r U' 3r' r U2 r' U' r U r' // yellow / red
F' D' // cross
finish edges
u U R U R' F R' F' R // OB / GO
U y U y U y u' u' // GR
U U' R U' R' u // YG
R U' R' u' // YB
U R U' R' u // RB
U' R U' R' u' R U R' F R' F' R u // YR / YO
3x3x3
U y' y' U U R U R' U' U' R U R' // GO pair
U' y' U' R U R' // GR pair
y' y' U' R' U R // RB pair
U' y' U' U' U' R' U R U R' U R U' R' U R // OB pair
r U2 x r U2 r U2' r' U2 l U2 r' U2' r U r' r U r' U' U' r' // orientation parity
U' R' F R U R' F' R F U' F' // OLL
U' U' U y' u2 r2 U2 l2 3l2' U2 r2 u u // permutation parity
U' F R U' R' U' R U R' F' R U R' U' R' F R F' U' // PLL

Stats

Step Time ETM ETPS STM STPS
Total 49.39 229 4.64 194 3.93
Step 5.0 4 0.8 8 1.6
Redux 30.2 123 4.07 106 3.51
F2L 6.0 41 6.83 28 4.67
LL 13.19 65 4.93 60 4.55
3x3x3 19.19 106 5.52 88 4.59

Average

49.39 1
41.23 2
47.11 3
= 45.91

Tags

hoya
Added: Feb 17, 2014
Reconstructed by: Brest