Roux
In order to learn this method, it is important that you can already solve the cube with LBL method. While this method is more logical than LBL, it also requires more advanced algorithms to memorize. Because of the algorithms, you need to know cube notation. If you do not know it, please refer to the beginning of the LBL tutorial.
Step 1: Block 1
Step 2: Block 2
Step 3a: Corner Orientation
Step 3b: Corner Permutation
Step 4: Top Orientation
Step 5: Green and Blue Edges
Step 6: Final Permutations