ZZLL

The Zbigniew Zborowski Last Layer is the subset of ZBLL in which two opposite LL edges are correctly permuted. It is used to solve the last layer in the ZZ-b variant of the ZZ Method. Compared with ZBLL's 494 cases, ZZLL has only 167 distinct cases which can be completed with a minimum of 80 algorithms assuming mirrors and inverses are used. ZZLL also serves as a useful transition between COLL/EPLL and full ZBLL.

External links

• Michal Hordecki's ZZLL algorithms
• BOCA ZZLL algs