Jeff2L

Jeff2L refers to F2L cases in which neither the corner nor the edge is in the first two layers, with at least one in a wrong slot. Named after Jeff Chiu by Berkeley cubers, Jeff2L was first systematically documented by Shotaro Makisumi in 2010.

See Also

• Advanced F2L

External Links

• Cubefreak (original documentation)
• Absolute F2L