This technique allows one to use a standard F2L algorithm even when a corner/edge is in the first two layers. Menu Corner or Edge (but not both) in Wrong SlotĬorner or Edge (but not both) in Wrong Slot Techniques here are more than sufficient for sub-15.
This page covers standard extensions that, with no new algorithm, allows one to solve new cases and to any slot.
The previous page only taught the 41 standard cases with target slot FR.