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发现一个8步才能转好的十字 [复制链接]

SaiMo

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电梯直达

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发表于 2010-3-23 00:53:59 |只看该作者 |正序浏览

曾经跟同学pk的时候，有人想出来的十字难题（故意这样打乱的）用软件一算居然是那极少数的要8步才能完成的十字
上图附软件算出的所有8步解法

LR'D2BD'B2L'F' (8,10)
B2L2U'FLR'B'F' (8,10)
L2B2U'FLR'B'F' (8,10)
F'D2R'D'B'L'D'F' (8,9)
FLDB'L'B2D'F' (8,9)
B2L2U'FR'B'LF' (8,10)
L2B2U'FR'B'LF' (8,10)
D2L2R'B'D'L'BF' (8,10)
D2LR'B'D'L'B2F' (8,10)
D2B2LD'BL'F'R' (8,10)
R'D2B2D'BL'F'R' (8,10)
R'D2BD'B2L'F'R' (8,10)
D2L2B'D'L'BF'R' (8,10)
FD2L2D'L'BF'R' (8,10)
D2LB'D'L'B2F'R' (8,10)
DB'L'RFD'F2R' (8,9)
DRB'L'FD'F2R' (8,9)
F2R'DL'F'LB'R' (8,9)
R'F2DL'F'LB'R' (8,9)
FR'DL'F'L2B'R' (8,9)
R'FDL'F'L2B'R' (8,9)
R'B'D'L'D2F'D'R' (8,9)
F2R'DB'L'F'LR' (8,9)
R'F2DB'L'F'LR' (8,9)
F2R'DL'B'F'LR' (8,9)
R'F2DL'B'F'LR' (8,9)
DB'L'F2D'FLR' (8,9)
BRF2DF'D2LR' (8,10)
FR'DB'L'F'L2R' (8,9)
R'FDB'L'F'L2R' (8,9)
FR'DL'B'F'L2R' (8,9)
R'FDL'B'F'L2R' (8,9)
D2B2LDBL'RF (8,10)
R'D2B2DBL'RF (8,10)
D2L2B'DL'BRF (8,10)
FD2L2DL'BRF (8,10)
FD2L'DL2BRF (8,10)
D2B'LDBL2RF (8,10)
D'LBF'R'DR2F (8,9)
D'F'LBR'DR2F (8,9)
D'LBR2DR'B'F (8,9)
R2FD'BLRB'F (8,9)
FR2D'BLRB'F (8,9)
R2FD'LBRB'F (8,9)
FR2D'LBRB'F (8,9)
L'F'R2D'RD2B'F (8,10)
R2FD'BRB'LF (8,9)
FR2D'BRB'LF (8,9)
FR'D'BRB2LF (8,9)
R'FD'BRB2LF (8,9)
FLDBD2RDF (8,9)
FR'D'BLRB2F (8,9)
R'FD'BLRB2F (8,9)
FR'D'LBRB2F (8,9)
R'FD'LBRB2F (8,9)
D2B2FLDBL'R (8,10)
B2L2UR'FLB'R (8,10)
L2B2UR'FLB'R (8,10)
B2L2UR'B'FLR (8,10)
L2B2UR'B'FLR (8,10)
B'FD2L'DL2BR (8,10)
RD2FDLBDR (8,9)
R'B'D'LBL2DR (8,9)
D2B'FLDBL2R (8,10)
L2U'FR'B'LU'F2 (8,10)
L'R'B'FLU'R2F2 (8,10)
L'FR'B'LU'R2F2 (8,10)
BFLR'B'UR2F2 (8,10)
BR'FLB'UR2F2 (8,10)
B2UR'FLB'UR2 (8,10)
L'R'B'FLU'F2R2 (8,10)
L'FR'B'LU'F2R2 (8,10)
BFLR'B'UF2R2 (8,10)
BR'FLB'UF2R2 (8,10)
D2B2LDBRFL' (8,10)
R'D2B2DBRFL' (8,10)
D2B2RFLDBL' (8,10)
D2RB2FLDBL' (8,10)
L'D'F'R'D'B'D2L' (8,9)
DL'RFD'F2R'B' (8,9)
B'D'L'D2F'D'R'B' (8,9)
BDF2RFD'R'B' (8,9)
DL'F2D'FLR'B' (8,9)
D'BR2DR'FLB' (8,9)
LR2BRFD'LB' (8,9)
LR2BFRD'LB' (8,9)
LFR2BRD'LB' (8,9)
B'F2L'R'F'DLB' (8,9)
B'R'F2L'F'DLB' (8,9)
B'F2L'F'R'DLB' (8,9)
B'FL'R'F'DL2B' (8,9)
B'R'FL'F'DL2B' (8,9)
B'FL'F'R'DL2B' (8,9)
B'L'F'R2D'RD2B' (8,10)
B'L'F'RD'R2D2B' (8,10)
LBF'RDR2D2B' (8,10)
F'LBRDR2D2B' (8,10)
LB2DB'L'RFD' (8,9)
LR'B'DB2RFD' (8,9)
FLB2DB'L'RD' (8,9)
FLR'B'DB2RD' (8,9)
R'FLB'DB2RD' (8,9)
LB2DB'RFL'D' (8,9)
D'BF'R'DR2FL (8,9)
D'BR2DR'B'FL (8,9)
L'D'R2F'R'DFL (8,9)
LDBD2RDFL (8,9)
DL'F2D'FR'B'L (8,9)
LR2BRFD'B'L (8,9)
LR2BFRD'B'L (8,9)
LFR2BRD'B'L (8,9)
B'F2L'R'F'DB'L (8,9)
B'R'F2L'F'DB'L (8,9)
B'F2L'F'R'DB'L (8,9)
LR'BRFD'B2L (8,9)
LR'BFRD'B2L (8,9)
LFR'BRD'B2L (8,9)
LBRF2DF'D2L (8,10)
B'L'RF'D'F2D2L (8,10)
RB'L'F'D'F2D2L (8,10)
LBRF'DF2D2L (8,10)
D2L2B'D'L'F'R'B (8,10)
FD2L2D'L'F'R'B (8,10)
D2L2F'R'B'D'L'B (8,10)
D2F'L2R'B'D'L'B (8,10)
BDRFDLD2B (8,9)
R'B'L2D'LBF'D (8,9)
R'B'FLD'L2F'D (8,9)
FR'B'LD'L2F'D (8,9)
B'L2D'LBF'R'D (8,9)
B'FLD'L2F'R'D (8,9)
B'L2D'LF'R'BD (8,9)
D2B'LDBRFL2 (8,10)
B'FL'R'F'DB'L2 (8,9)
B'R'FL'F'DB'L2 (8,9)
B'FL'F'R'DB'L2 (8,9)
D2F'R'B'LD'BL2 (8,10)
D2B'RFLDBL2 (8,10)
D2RB'FLDBL2 (8,10)
D2LB'D'L'F'R'B2 (8,10)
D2LF'R'B'D'L'B2 (8,10)
D2F'LR'B'D'L'B2 (8,10)
D2RFLB'DL'B2 (8,10)
LR'BRFD'LB2 (8,9)
LR'BFRD'LB2 (8,9)
LFR'BRD'LB2 (8,9)
LBF2RDFR'D2 (8,10)
F2LBRDFR'D2 (8,10)
BF2RDFLR'D2 (8,10)
F2RDFLBR'D2 (8,10)
B'L'R2F'D'R'FD2 (8,10)
R2B'L'F'D'R'FD2 (8,10)
R2F'D'R'B'L'FD2 (8,10)
L'R2F'D'R'B'FD2 (8,10)
B'L'RF'D'R'F2D2 (8,10)
RB'L'F'D'R'F2D2 (8,10)
LBRF'DR'F2D2 (8,10)
RF'D'R'B'L'F2D2 (8,10)
L'RF'D'R'B'F2D2 (8,10)
B'L'F'RD'FR2D2 (8,10)
LBF'RDFR2D2 (8,10)
F'LBRDFR2D2 (8,10)
BF'RDFLR2D2 (8,10)
F'RDFLBR2D2 (8,10)
R2F'D'R'B'FL'D2 (8,10)
RF'D'R'B'F2L'D2 (8,10)
F2RD'FR'B'L'D2 (8,10)
F2RDFLR'BD2 (8,10)
F'RDFLR2BD2 (8,10)
R2F'DR'FLBD2 (8,10)
Solutions found: 170
Positions checked: 1484450094
Seconds needed: 242
Positions / second: 6134091

8步十字.jpg (13.47 KB, 下载次数: 29)