2 binary swaps of 2 pairs of edges

2 pairs or edges are swapped, opposite (forming a cross) or adjacent (forming 2 parallel slash).

swap opposite horizontal E1-E4, opposite vertical E2-E3

y2 M2 U M2 U2 M2 U M2 y2

back to menu

swap adjacent C2 centered E1-E2, adjacent C3 centered E3-E4

M2 U M2 U M' U2 M2 U2 M' U2

back to menu