The last two edges are one of the final challenges when solving a 5×5 Professor Cube using the reduction method. At this stage, only two edges remain unpaired. Use these special algorithms to pair the remaining edges while preserving all of the completed centers and edge pairs.
This page contains the algorithms used to solve the last two edges (L2E) on a 5×5 Rubik's Cube, along with clear diagrams and notation to help you recognise each case.