2x2 ORTEGA Algorithms All BOTH LAYERSOLL - ONE CORNEROLL -ONE CORNEROLL -TWO CORNERSOLL -ZERO CORNERSONE LAYERTWO CORNERS TWO CORNERS Categories All BOTH LAYERS OLL - ONE CORNER OLL -ONE CORNER OLL -TWO CORNERS OLL -ZERO CORNERS ONE LAYER TWO CORNERS Cases: 1Ortega 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. T (R U R' U' ) R' F R F'
