# 群論與魔方：魔方花式(下)

### 6. 頂峰(Peak)

FU2LFL−1BLUB−1R−1L−1UR−1D−1F−1BR2 = (fru0, bld0)(fr1, bl1)(fu0, ld0)(ru0, bd0)     (6)

### 7. 方中方(Cube in a Cube)

UBUR−1FRU2B2R−1B−1D L−1D−1B2R = (flu2, bru2, frd2)(blu1, brd1, fld1)(lu1, br0, fd1)(bu1, rd1, fl0)     (7)

### 8. 超級翻轉(Superflip)

[(RMU)4RCUC−1]3     (8)

FC = FFMB−1     (9)
RC = RRML−1     (10)
UC = UUMD−1     (11)

(XY)−1 = Y−1X−1     (12)

[(RMU)4RRML−1DUM−1U−1]3 = (fu1)(bu1)(bd1)(fd1)(lu1)(ru1)(fr1)(br1)(rd1)(fl1)(ld1)(bl1)     (13)

### 9. 超級扭轉(Supertwist)

[LFC(FM)2(RM)2D−1B2R2]2     (14)

[LFFMB−1(FM)2(RM)2D−1B2R2]2 = (flu2)(fld1)(bld2)(blu1)(fru1)(frd2)(bru2)(brd1)     (15)

### 10. 六色同堂(6-Colour Cube)

 UFRD2B2D2F2D−1LDFD−1LBU2RF = (fru0, bld0)(flu0, fld0)(blu0, frd0)(bru0, brd0)(fu1, bu1)(lu1, ru1)(fr0, bl0)(fd1, bd1)(fl1, br1)(rd1, ld1)     (16)

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