推荐回答(5个)
MR2 B2 U2 ML U2 ML' U2 MR' U2 MR U2 F2 MR F2 ML' B2 MR2
没什么其他诀窍
不可能避免
我的记法:
开头结尾4个呼应
两组相似循环{先左后右,左先顺,右先逆}
U2
前右顺,前左逆
呼应
写下来就是
MR2 B2)(U2 ML U2 ML')(U2 MR' U2 MR )U2 (F2 MR F2 ML')(B2 MR2
我的记法不知可否
以下是我的相册百变魔王四阶公式
MR2 B2 U2 ML U2 ML' U2 MR' U2 MR U2 F2 MR F2 ML' B2 MR2
四阶魔方的英文官方名字是Rubik's Revenge,直译过来是“魔方的复仇”,由56个方块组成,其中包括中心块24个,棱块24个,角块8个。共有7,401,196,841,564,901,869,874,093,974,498,574,336,000,000,000种变化,即约7.401*10^15种。四阶魔方一般采用降阶法还原。
四阶顶层可以不用背公式,原全按三阶一样的方法便可以了,我就是这样的,最后一层PLL只背两个特殊情况公式便可以了
复原魔方并不一定要记公式。至于四阶魔方的那个单边翻棱的公式,同样可以不用记忆。请看:不记公式如何复原四阶魔方。链接:网页链接。视频里对四阶魔方产生特殊情况的原因应该是说清楚了,因此可以对症下药。
去魔方小站看一下教程吧,也可以在百度搜“碧海风云”,那个空间有可以下载的教程,很清楚明白的。非常好。
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