Scramble

R U' R2 U' R2' U R' F' R U R2' U' R' F R2

Solutions

R' F R U' R' U' R U R' F' (R U R' U') (R' F R F') R

R2 F' R U R2 U' R' F R U' R2 U R2 U R'

y' R' U' R F R2 D' R U R' D R2 U' F'