Zaiyang Zhang - 12.30 OH solve

L' U L' F B R' U' L2 F' R D R2 U R2 L2 D' F2 U' R2 D2 L2


x' y2 // inspection
U' D r z' U' R U' // cross
z U R' U' R U' U' R' U R // 1st pair
R U R' z' r U' z U' R R U' R' U2 y' R U R' U R U' R' // 2nd pair
y U' R' U R U' R' U R U' R' U R // 3rd pair
R U' R' U R U R' // 4th pair
U' R U R' F' U' F U R U2 R' // OLL
U' U' R' U R R' U R U' U' z U R' D' R U' R U R' D U' U R U' R // PLL