3x3 ROUX TUTORIAL
Once the two 1x2x3 blocks are in place, we solve the top corners. This is the only step in Roux for which algorithms are required.
2-Look CMLL
I recommend starting with 2-look CMLL, which requires only 9 algorithms, many of which will already be familiar to CFOP solvers. 2-look CMLL first orients and then permutes the corners. Here is a PDF and flashcards to help you get started.
Full CMLL
CMLL solves the top corners in one step using 42 algorithms. Here is a PDF and flashcards to help you memorize them.
Once the corners are solved, we can move on to the final step: the last six edges.