2x2 ORTEGA Algorithms All BOTH LAYERSOLL - ONE CORNEROLL -ONE CORNEROLL -TWO CORNERSOLL -ZERO CORNERSONE LAYERTWO CORNERS OLL -TWO CORNERS Categories All BOTH LAYERS OLL - ONE CORNER OLL -ONE CORNER OLL -TWO CORNERS OLL -ZERO CORNERS ONE LAYER TWO CORNERS Cases: 2Ortega is an intermediate level of solving a 2x2. PBL algorithms are used to permute both layers simultaneously after the 2nd layer is orientated using the Ortega OLL algorithms. P F (R U R' U') F' L F’ R U R' U' R’ F R
