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#1

I have been searching without luck for a good algorithm that will exchange just 2 corner pieces:

(UFL<->DRB) on a 4x4x4, and leaves everything else intact.

I already have the very good edge "parity" exchange [r2 U2 r2 (Uu)2 r2 u2] + PLL's, but this is NOT what I am looking for. My solve method already has all 4 LL edges and 2 LL corners solved before these final 2 corners - therefore the permutation issue does not even manifest itself until the very end.

A good CX (corner exchange) algorithm would be an awesome tool useful for blindsolve 4x4x4 as well. The cross diagonal positioning makes for the easiest corner conjugations.

All the best,

reThinker

(UFL<->DRB) on a 4x4x4, and leaves everything else intact.

I already have the very good edge "parity" exchange [r2 U2 r2 (Uu)2 r2 u2] + PLL's, but this is NOT what I am looking for. My solve method already has all 4 LL edges and 2 LL corners solved before these final 2 corners - therefore the permutation issue does not even manifest itself until the very end.

A good CX (corner exchange) algorithm would be an awesome tool useful for blindsolve 4x4x4 as well. The cross diagonal positioning makes for the easiest corner conjugations.

All the best,

reThinker