Feliks Zemdegs - 37.93sec Single (5x5)

5x5

Redux

F u U2 D' r2 U2 u' b2 F R' F2 R D' R' b f U' l2 b2 F r2 u l r2 U' D2 r2 R2 f2 B D2 L' B' F2 d2 B b' F' U R2 L' b2 L' r2 B' U' l b2 d' R2 r' F b2 D2 B F r' L' f D

y' inspection

centres
F r' U 3r U l (y' x') r l R' (u' z) yellow
R2' 3u U l' U' l R 3u2 y' L' u' r U2 3l' white

U (y' x') x' U F 3r x' x' U' U U r U' U' r' U r2' D r' blue
r U' r' x U r' U' r U x' r U r' U x' U' U' r U2 r' U' r2 U' U' r2' orange
F U U r U' U' r' green / red

first 8 edges
3u' R' U R u WG
U' y' U' R' U R U u RB
U F R' F' R u' u' GO
R U' R' u' u' U R' U R d' WO
R U' R' (z x') z R' U R2 U' R' 3u' WR
U R U' R' u R U' R' u' d YR
R U' R' 3u' R U R' 3d' YB
R U' R' u' R' U R d' WB
last 4 edges
R U' R' (z x') (y' x) R U R' d2 GR
4d R U' R' d2 YG
R2 R2' 3d R U R' F R' F' R u' YO / OB

3x3x3
U R U' R' U (z x') z y' y' 4r U' 4r2' U 4r red cross
y' U R U' R' U' R U' R' U R U' R' rYB
y' 4d R' U' R2 U rWG
R2' U R 4d' R U' R' rWB
y R' U' U' R U' U' R' U R rYG
4r U R' U R U' U' 4r' OLL
U' U' R U R' F' R U' U' R' U' U' R' F R U R U' U' R' U PLL