F2L38 R U' R' U y' R' U' R U' R' U' R タグ: Edge and corner in place F2L37F2L39 Alternate AlgorithmsR U' R' U' R U' R' U y' R' U' RF' L' U2 L F R U R'r U' r' U2 r U r' R U R'SetupR U R' F U R U' R' F' R U R'Recognition