31.33 4x4 solve by Feliks Zemdegs at Melbourne Summer 2012

Scramble

B' U2 F u' U r R' u F2 D u F' u L2 r R' B2 D' L' R B f' F2 r F2 L D2 B2 u2 F u F2 D R' F r u L2 r' R

Solution

y2 x // inspection
centres
U' r' F' x' U l' // blue
R' (y x) l U2 l' // green
(x' z) U2' r2 U r' // white
x2' F r U' r U2' r2' // red
U2' r U' r' // orange/yellow
edges
u U' R U' R' // YR
x2 R U' R' u' // YG/GO
U2' (x' y' z) U' F R' F' R u' // WB
R U' R' u2 // GR
U' L' U L u' // WR
L' U L z2' u' // YB
F R' F' R u // BR
U' F R' F' R u' // WG
U' R U' R' u // WO
R U' R' u' R U R' F R' F' R u // YO/OB
3x3x3
(z x') R2' D F2 R' // yellow cross
R U2' R' U R' U' R // RB pair
U' U R U2' R' U' F U' F' // GR pair
U R U' R' y R' U' R // GO pair
y' U2 R U' R' U R U' R' // OB pair
U2' r U2 x r U2 r U2' r' U2 l U2 r' U2 r U2 r' U2' r' // orientation parity
R U2 R D R' U2 R D' R // COLL
U R' U' R' U' R' U R U (3l' R') // EPLL

Stats

Step Time STM STPS ETM ETPS
Total 31.33 151 4.82 172 5.49
Centres 20.0 15 0.75 0 0.0
Edges 36.0 37 1.03 0 0.0
Redux 17.68 79 4.47 92 5.2
cross+1 25.0 15 0.6 0 0.0
F2L 52.0 49 0.94 0 0.0
LL 6.5 37 5.69 39 6.0
3x3x3 44.0 48 1.09 0 0.0
Step 0.0 0 0

Average

31.40 1
(31.33) 2
(40.09) 3
39.02 4
34.05 5
= 34.82 (WR)

Tags

wr
Added: Aug 31, 2013
Reconstructed by: Brest