Standard speed cube method uses 9 “looks” each followed by an optimized algorithm. This development (1LLL) combines the final two looks (each normally requires

Standard speed cube method uses 9 “looks” each followed by an optimized algorithm. This development (1LLL) combines the final two looks (each normally requires choosing one of roughly 40 unique algorithms ) into one monster step with 4000. The number is big because there’s many possible embeddings. Each look is only at the next subsection of the cube you plan to solve.