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乌木 发表于 2009-6-25 16:17:13

上面我说的第二种“大三阶”的一例如下：
                 
  PirzerENG
  1,1,4,2,2,1,1,4,2,2,5,5,0,0,0,0,0,1,0,0,0,0,1,0,0
  3,3,1,4,4,3,3,1,4,4,1,1,2,2,2,5,5,3,2,2,5,5,3,2,2
  1,1,2,1,1,1,1,2,1,1,4,4,4,2,2,2,2,3,0,0,2,2,3,0,0
  5,5,2,4,4,5,5,2,4,4,0,0,3,1,1,4,4,4,3,3,4,4,4,3,3
  0,0,0,5,5,0,0,0,5,5,5,5,5,3,3,4,4,0,2,2,4,4,0,2,2
  5,5,4,3,3,5,5,4,3,3,5,5,1,3,3,3,3,5,1,1,3,3,5,1,1

一个打乱的五阶，降阶为这样的大三阶应该还是可以的，我认为。六个单独的“中心块”没有合并问题；12“片”大三阶的棱块要设法分别合并出来－－有关的两个心块调向相应的中棱块的两面；8个大三阶的角块也要设法分别合并好－－有关的三个心块和三个棱块调动到各单独的角块周围。这样，和第一种降阶法大不同。

[ 本帖最后由 乌木 于 2009-6-26 08:54 编辑 ]

乌木 发表于 2009-6-25 17:01:20

比如，对一个打乱了的五阶，试试先做出第二种大三阶的一个角块（白绿橙）。太繁，不想做下去了。

  PirzerENG
  L U L' MUU' U L' U' MLL' U L U' MLL B2 D2 U2 L' U' MLL' U L U' MLL U' MUU F' MDD' F MUU' F' MDD F
  U' TU' MU2 SD SD' MD' TD' TD2 L TL' ML' TL2 R MRR' R2 MR' MF TF F2 TB B2 TU' U MD CR L2 D' MRR F B MUU MFF
  -30


[ 本帖最后由 乌木 于 2009-6-26 09:00 编辑 ]

乌木 发表于 2009-6-25 19:42:45

接着再做白绿红和白蓝红“大角块”：
      
  PirzerENG
  MDD R D2 R' D' R D TR F R' F' MRR' F R F' R' CU CF L' D L F2 U MFF U' F2 U MFF' U' L' MFF' U' MBB U MFF U' MBB' U D CR MRR U' MLL' U MRR' U' MLL U CR'
  U' TU' MU2 SD SD' MD' TD' TD2 L TL' ML' TL2 R MRR' R2 MR' MF TF F2 TB B2 TU' U MD CR L2 D' MRR F B MUU MFF L U L' MUU' U L' U' MLL' U L U' MLL B2 D2 U2 L' U' MLL' U L U' MLL U' MUU F' MDD' F MUU' F' MDD F
  29
  
  PirzerENG
  CR CU' L F2 U MFF U' F2 U MFF' U' L' CU TR2 U2 MLL U2 MRR' U2 MRR U2 F2 MRR F2 MLL' TR2 CF U' MRR U' MLL' U MRR' U' MLL U2 CF MRR U MLL' U' MRR' U MLL U' CR
  U' TU' MU2 SD SD' MD' TD' TD2 L TL' ML' TL2 R MRR' R2 MR' MF TF F2 TB B2 TU' U MD CR L2 D' MRR F B MUU MFF L U L' MUU' U L' U' MLL' U L U' MLL B2 D2 U2 L' U' MLL' U L U' MLL U' MUU F' MDD' F MUU' F' MDD F MDD R D2 R' D' R D TR F R' F' MRR' F R F' R' CU CF L' D L F2 U MFF U' F2 U MFF' U' L' MFF' U' MBB U MFF U' MBB' U D CR MRR U' MLL' U MRR' U' MLL U CR'
  29


[ 本帖最后由 乌木 于 2009-6-26 09:06 编辑 ]

zaybxc 发表于 2009-6-25 20:40:38

万事皆有可能！魔方在我心中！

乌木 发表于 2009-6-25 21:40:56

第四个大角（黄蓝红）：

  PirzerENG
  CU' TD2 CR B L' B' MLL' B L B' MLL CU'B L' B' MLL' B L B' MLL CR' TD' CR' CF MLL' B L' B' MLL B L B' CR L' B' MLL' B L B' MLL B CU2 CR MRR U' MLL' U MRR' U' MLL U CF' CU TL' MRR U' MLL' U MRR' U' MLL U CF' TR TF' MLL' U MRR U' MLL U MRR' U' CU2
  U' TU' MU2 SD SD' MD' TD' TD2 L TL' ML' TL2 R MRR' R2 MR' MF TF F2 TB B2 TU' U MD CR L2 D' MRR F B MUU MFF L U L' MUU' U L' U' MLL' U L U' MLL B2 D2 U2 L' U' MLL' U L U' MLL U' MUU F' MDD' F MUU' F' MDD F MDD R D2 R' D' R D TR F R' F' MRR'F R F' R' CU CF L' D L F2 U MFF U' F2 U MFF' U' L' MFF' U' MBB U MFF U' MBB' U D CR MRR U' MLL' U MRR' U' MLL U CR'CR CU' L F2 U MFF U' F2 U MFF' U' L' CU TR2 U2 MLL U2 MRR' U2 MRR U2 F2 MRR F2 MLL' TR2 CF U' MRR U' MLL' U MRR' U' MLL U2 CF MRR U MLL' U' MRR' U MLL U' CR


[ 本帖最后由 乌木 于 2009-6-26 09:07 编辑 ]

乌木 发表于 2009-6-25 22:46:37

第五，黄绿橙大角；第六，白橙蓝大角：

  PirzerENG
  CR' CU' R2 F2 R' B' R F2 R' B R' U2 CU' U MFF' U MBB U' MFF U MBB' TL' MRR' F' MLL F MRR F' MLL' F TL U MFF R MBB' R' MFF' R MBB R' U
  2,2,1,3,3,2,2,0,3,3,3,5,3,4,1,5,5,0,1,1,5,5,4,1,1
  4,4,3,2,5,4,4,4,3,2,5,5,2,5,2,0,0,1,5,4,0,0,1,4,2
  0,0,5,5,5,0,0,1,5,5,0,3,1,2,0,1,4,3,4,3,1,2,2,2,0
  1,3,0,3,3,3,1,1,1,2,4,3,0,3,2,0,2,1,2,1,4,0,0,3,3
  2,3,5,0,0,4,0,0,0,0,3,4,5,2,4,5,3,2,4,4,2,2,4,4,4
  4,1,5,1,3,5,3,2,2,4,3,0,4,5,1,1,1,4,5,5,1,1,2,5,5

  PirzerENG
  CU F' R F R' F' R F R' U R F' R' F R F' R' F U' CF' TR2 U2 MLL U2 MRR' U2 MRR U2 F2 MRR F2 MLL' TR2(R L U2 R' L' U)2 CF CU U2 MLL' U MRR U' MLL U MRR' U CF TD' MRR U MLL' U' MRR' U MLL U'
  CR' CU' R2 F2 R' B' R F2 R' B R' U2 CU' U MFF' U MBB U' MFF U MBB' TL' MRR' F' MLL F MRR F' MLL' F TL U MFF R MBB' R' MFF' R MBB R' U
  2,2,1,3,3,2,2,0,3,3,3,5,3,4,1,5,5,0,1,1,5,5,4,1,1
  4,4,3,2,5,4,4,4,3,2,5,5,2,5,2,0,0,1,5,4,0,0,1,4,2
  0,0,5,5,5,0,0,1,5,5,0,3,1,2,0,1,4,3,4,3,1,2,2,2,0
  1,3,0,3,3,3,1,1,1,2,4,3,0,3,2,0,2,1,2,1,4,0,0,3,3
  2,3,5,0,0,4,0,0,0,0,3,4,5,2,4,5,3,2,4,4,2,2,4,4,4
  4,1,5,1,3,5,3,2,2,4,3,0,4,5,1,1,1,4,5,5,1,1,2,5,5


[ 本帖最后由 乌木 于 2009-6-26 09:10 编辑 ]

乌木 发表于 2009-6-25 23:57:07

第7，第8大角。至此，8个“大角”全部做好：

  PirzerENG
  CR(R F' R' F)2 U'(F' R F R')2 U CF' CR B L' B' MLL' B L B' MLL L' U' L U MLL' U' L' U TL CR' CU' F MDD' MLL' U' MLL MDD MLL' U MLL F' CU MLL' U' MRR U MLL U' MRR' U
  CR' CU' R2 F2 R' B' R F2 R' B R' U2 CU' U MFF' U MBB U' MFF U MBB' TL' MRR' F' MLL F MRR F' MLL' F TL U MFF R MBB' R' MFF' R MBB R' U CU F' R F R' F' R F R' U R F' R' F R F' R' F U' CF' TR2 U2 MLL U2 MRR' U2 MRR U2 F2 MRR F2 MLL' TR2(R L U2 R' L' U)2 CF CU U2 MLL' U MRR U' MLL U MRR' U CF TD' MRR U MLL' U' MRR' U MLL U'
  2,2,1,3,3,2,2,0,3,3,3,5,3,4,1,5,5,0,1,1,5,5,4,1,1
  4,4,3,2,5,4,4,4,3,2,5,5,2,5,2,0,0,1,5,4,0,0,1,4,2
  0,0,5,5,5,0,0,1,5,5,0,3,1,2,0,1,4,3,4,3,1,2,2,2,0
  1,3,0,3,3,3,1,1,1,2,4,3,0,3,2,0,2,1,2,1,4,0,0,3,3
  2,3,5,0,0,4,0,0,0,0,3,4,5,2,4,5,3,2,4,4,2,2,4,4,4
  4,1,5,1,3,5,3,2,2,4,3,0,4,5,1,1,1,4,5,5,1,1,2,5,5


[ 本帖最后由 乌木 于 2009-6-26 09:12 编辑 ]

乌木 发表于 2009-6-26 01:07:01

角块整理好，合并“棱块”。大部分棱块合并好，最后蓝面有两两心块要交换，由于这四个心块在同一面内，有点麻烦，留着明天再摸索。各位有好办法吗？

  PirzerENG
  TR TD2 TF TD TF' TD2 TB TD TB' TF' TD' TF CR2 TU' CU2 TR TB' TR TF2 TR' TB TR TF2 TR2 MLL' U MR U' MLL U MR' U' CU' U2 MLL' U MR U' MLL U MR'U' MRR U' MR U MRR' U' MR' MRR U' MR U MRR' U' MR' CR CU' MLL' U MR U' MLL U MR' MRR U' MR U MRR' U' MR' MF' U MFF' U' MF U MFF U' CU2 U MRR U' MR U MRR' U' MR' CR CU' F MRR U' MR U MRR' U' MR' U MR U MRR U' MR' U MRR' U' F' CR CU MRR U' MR U MRR' U' MR' U U MLL' U MR U' MLL U MR' U' U' CF U' MLL' U MR U' MLL U MR' U MR U MRR U' MR' U MRR' MLL' U MR U' MLL U MR' U2 MLL' U MR U' MLL U MR' U2
  CR' CU' R2 F2 R' B' R F2 R' B R' U2 CU' U MFF' U MBB U' MFF U MBB' TL' MRR' F' MLL F MRR F' MLL' F TL U MFF R MBB' R' MFF' R MBB R' U CU F' R F R' F' R F R' U R F' R' F R F' R' F U' CF' TR2 U2 MLL U2 MRR' U2 MRR U2 F2 MRR F2 MLL' TR2(R L U2 R' L' U)2 CF CU U2 MLL' U MRR U' MLL U MRR' U CF TD' MRR U MLL' U' MRR' U MLL U'CR (R F' R' F )2 U'(F' R F R')2 U CF' CR B L' B' MLL' B L B' MLL L' U' L U MLL' U' L' U TL CR' CU' F MDD' MLL' U' MLL MDD MLL' U MLL F' CU MLL' U' MRR U MLL U' MRR' U
  2,2,1,3,3,2,2,0,3,3,3,5,3,4,1,5,5,0,1,1,5,5,4,1,1
  4,4,3,2,5,4,4,4,3,2,5,5,2,5,2,0,0,1,5,4,0,0,1,4,2
  0,0,5,5,5,0,0,1,5,5,0,3,1,2,0,1,4,3,4,3,1,2,2,2,0
  1,3,0,3,3,3,1,1,1,2,4,3,0,3,2,0,2,1,2,1,4,0,0,3,3
  2,3,5,0,0,4,0,0,0,0,3,4,5,2,4,5,3,2,4,4,2,2,4,4,4
  4,1,5,1,3,5,3,2,2,4,3,0,4,5,1,1,1,4,5,5,1,1,2,5,5


[ 本帖最后由 乌木 于 2009-6-26 10:24 编辑 ]

乌木 发表于 2009-6-26 09:20:12

最后那蓝面的四个心块的调整，有点瞎摸。降阶完成，请你按照三阶继续复原吧。

  PirzerENG
  TB TF U MLL' U MR U' MLL U MR' U' F' MLL' U MR U' MLL U MR' U' F MRR U' MR U MRR' U' MR' U F2 U2 MLL' U MR U' MLL U MR' U F2 U' MU2 MR U' MLL' U MR' U' MLL U
  4,4,1,4,4,4,4,4,4,4,4,1,4,1,2,4,4,2,4,4,4,4,1,4,4
  0,0,4,0,0,0,0,4,0,0,0,0,0,5,5,0,0,0,0,0,0,0,0,0,0
  2,2,2,2,2,2,2,2,2,2,4,4,2,1,1,2,2,0,2,2,2,2,0,2,2
  1,1,5,1,1,1,1,5,1,1,1,1,1,5,5,1,1,4,1,1,1,1,4,1,1
  3,3,2,3,3,3,3,2,3,3,3,3,3,5,5,3,3,3,3,3,3,3,3,3,3
  5,5,0,5,5,5,5,0,5,5,3,3,5,2,2,5,5,3,5,5,5,5,3,5,5


[ 本帖最后由 乌木 于 2009-6-26 10:27 编辑 ]

柯哀之恋 发表于 2018-9-10 12:36:21

flyingbucks 发表于 2009-6-25 15:13 static/image/common/back.gif
确如乌木老师所说，我又观察了一下，即使完成了那个3*3*5的部分，但由于每一面剩余混乱部分都是2*5，因此还 ...

还需要听说吗，自己有实物，看着都知道可以那样降阶

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