4. PLL
[1]目标:调整好顶层侧面颜色,还原魔方
| 完成前 | 完成后 | |
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[2]转动窍门:
这一步的情况其实是步骤3的特殊情况,它们的区别是:
| 步骤3(XLL) | 步骤4(PLL) |
| 底层侧面颜色没有拼好、顶层侧面颜色也没有拼好时的处理方法(同时处理两层); | 底层侧面颜色已经拼好、顶层侧面颜色还没有拼好时的处理方法(只是处理顶层); |
[3]详细图解:
情况1: R U' R' U' F2 U' R U R' U F2
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| R | U' | R' | U' | ||||
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| F2 | U' | R | U | ||||
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| R' | U | F2 |
情况2: R U2 R' U' R U2 L' U R' U' L
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| R | U2 | R' | U' | ||||
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| R | U2 | L' | U | ||||
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| R' | U' | L |
情况3: L' U R' U2 L U' L' U2 L R U'
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| L' | U | R' | U2 | ||||
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| L | U' | L' | U2 | ||||
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| L | R | U' |















































