If we label the colors of centers belonging to two unsolved layers A and B, then the wrongly oriented edge is an edge which fulfills at least one of these conditions:
1. if an edge with A-sticker finds itself in a layer with A-center, then its A-sticker faces away from the A-center
2. if an edge with B-sticker finds itself in a layer with A-center, then this B-sticker faces in the same direction as this A-center
欢迎光临 魔方吧·中文魔方俱乐部 (http://bbs.mf8-china.com/) | Powered by Discuz! X2 |