1.71 2x2 solve by Yinghao Wang at Shanghai Summer 2013

Scramble

U' F' U' R U R' U' F2 U' R2 U2

Solution

x2 z // inspection
U R' // layer
R U R' U R U R' F R' F' R U' // CLL

Average

(1.71) 1
(3.83) 2
2.25 3
1.97 4
1.97 5
= 2.06 (AsR)

Tags

asr, youku, http://v.youku.com/v_show/id_xntkymzm3mzey.html
Added: Feb 25, 2014
Reconstructed by: Yinghao Wang