21.54 WR 4x4 solve by Feliks Zemdegs at China Championship 2015

Scramble

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

Solution

y x // inspection
1st 2 centres / 3 cross dedges
R u D' r' // yellow
F' u' r U2 r' R' u y' l U2 r' // white
U' U' F m' u' R // WG
(x y') x R' F F // WR
U' r U' r' U r U // WB
last 4 centres / finish cross
x' 3r l' x' U 3r U' U' 3R U' 3r' r2 // blue
3R U' U' r // red
3R U' r // green / orange (GR)
x' z' u' R U R' d // WO
R' // cross
finish edges
u y' R' U' R // GO
u d // RB
R U' R' u' u' u' // YG
y U' F R' F' R u' // YR
U2 F R' F' R u // YO
U' R U' R' u' R' F R F' R U' R' u // YB / OB
3x3x3
U R U' R' U R U' R' L U U L' // wOB
y' R' U' U' R // wGR
3d R' U' R U R' U' R // wRB
L' U L y' U' R U' R' // wGO / OLS
U' D' U' R U R' U' D R2 U' R U' R' U R' U R2 // PLL

Stats

Step Time ETM ETPS STM STPS
Total 21.54 149 6.92 125 5.8
Step 5.0 6 1.2 5 1.0
Redux 15.62 99 6.34 82 5.25
F2L 4.0 33 8.25 28 7.0
LL 1.92 17 8.85 15 7.81
3x3x3 5.92 50 8.45 43 7.26

Tags

wr
Added: Oct 6, 2015
Reconstructed by: Brest