PLL also have 2-look PLL.


2-Look PLL. made 4 upper layer headlight => use H , Ua  , Ub , Z => Finish.

(Head light mean 1upper side’s right and left is same color)

If you find 1 Headlight , turn upper side for headlight face left

Use T perm (R U R’ U’ R’ F R2 U’ R’ U’ R U R’ F’)

and use (H , Ua  , Ub , Z) perm