第三层: (1)顶面十字 ● ● ● ● 公式:R’U’F’U F R (2) 拼好顶面 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 公式一:R U R’U R U2 R’ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 公式二:L’U’L U’L’U2 L (3)调四角 ★ ● ● ● ● ● ● ★ ● ● ● 公式:L F’L B2 L’ F L B2 L2 若没有两个一样的,就取任意方向套公式 (4)调四棱 公式一:R U’R U R U R U’R’U’R2 公式二:R2 U R U R’U’R’U R’U R 若没有以上情况,则按公式一或二套一遍 本文来源:https://www.wddqw.com/doc/971b4f135b0216fc700abb68a98271fe910eaf95.html