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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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 Posted: Fri Jul 06, 2012 5:10 am Post subject: pattern game 12.8 gsf 6.2 |
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| Code: |
*-----------*
|...|...|...|
|..8|.7.|3..|
|.4.|3.1|.9.|
|---+---+---|
|..9|.3.|6..|
|.1.|267|.8.|
|..4|.5.|2..|
|---+---+---|
|.2.|8.4|.6.|
|..5|.9.|8..|
|...|...|...|
*-----------*
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Play/Print online |
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aran
Joined: 19 Apr 2010
Posts: 70
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| Posted: Fri Jul 06, 2012 3:25 pm Post subject: |
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*-----------------------------------------------------------------------------* | Code: |
| 13679 3569 126 | 569 4 256 | 17 127 8 |
| 169 569 8 | 569 7 256 | 3 124 246 |
| 67 4 26 | 3 8 1 | 57 9 2567 |
|-------------------------+-------------------------+-------------------------|
| 2 7 9 | 4 3 8 | 6 5 1 |
| 5 1 3 | 2 6 7 | 49 8 49 |
| 68 68 4 | 1 5 9 | 2 37 37 |
|-------------------------+-------------------------+-------------------------|
| 39 2 7 | 8 1 4 | 59 6 359 |
| 14 36 5 | 7 9 36 | 8 124 24 |
| 134689 3689 16 | 56 2 356 | 1479 1347 3479 |
*-----------------------------------------------------------------------------* |
1r1c3-XYPwing=6r2c1-(6=7)r3c1-(7=5)r3c7-(5=9)r7c3-(9=3)r8c1-(3=6)r8c2-(6=1)r9c3 :=><1>r1c3 ste
XYPwing
arm 1 ZX
pivot XY
arm 2 YP+PZ
Here : 19r2c1 / 93r7c1 / 36r8c2+61r9c3 |
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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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| Posted: Fri Jul 06, 2012 5:30 pm Post subject: |
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| aran wrote: | 1r1c3-XYPwing=6r2c1-(6=7)r3c1-(7=5)r3c7-(5=9)r7c3-(9=3)r8c1-(3=6)r8c2-(6=1)r9c3 :=><1>r1c3 ste
XYPwing
arm 1 ZX
pivot XY
arm 2 YP+PZ
Here : 19r2c1 / 93r7c1 / 36r8c2+61r9c3 |
Is this the same concept? 
| Code: | *-----------------------------------------------------------------------------*
| 1369-7 3569 b126 | 569 4 256 |a17 127 8 |
| 169 569 8 | 569 7 256 | 3 124 246 |
|c67 4 b26 | 3 8 1 | 5-7 9 256-7 |
|-------------------------+-------------------------+-------------------------|
| 2 7 9 | 4 3 8 | 6 5 1 |
| 5 1 3 | 2 6 7 | 49 8 49 |
| 68 68 4 | 1 5 9 | 2 37 37 |
|-------------------------+-------------------------+-------------------------|
| 39 2 7 | 8 1 4 | 59 6 359 |
| 14 36 5 | 7 9 36 | 8 124 24 |
| 134689 3689 16 | 56 2 356 | 1479 1347 3479 |
*-----------------------------------------------------------------------------*
(7=1)r1c7-(1=26)r13c3-(6=7)r3c1 => -7r1c1,r3c79; stte
either r1c7 or r3c1 is a 7 |
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SudoQ
Joined: 02 Aug 2011
Posts: 127
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| Posted: Fri Jul 06, 2012 8:06 pm Post subject: |
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Here is another one. After singles: | Code: | |-------------------|-------------|----------------------|
|16(7)9-3 3569 126 | 569 4 256 | 157 1257 8 |
| 169 569 8 | 569 7 256 | 3 1245 12456 |
|(67) 4 26 | 3 8 1 |(57) 9 2567 |
|-------------------|-------------|----------------------|
| 2 7 9 | 4 3 8 | 6 15 15 |
| 5 1 3 | 2 6 7 | 49 8 49 |
| 68 68 4 | 1 5 9 | 2 37 37 |
|-------------------|-------------|----------------------|
|(39) 2 7 | 8 1 4 |(59) 6 359 |
| 1346 36 5 | 67 9 36 | 8 12347 12347 |
| 134689 3689 16 | 567 2 356 | 14579 13457 134579 |
|-------------------|-------------|----------------------| |
/SudoQ |
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aran
Joined: 19 Apr 2010
Posts: 70
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| Posted: Sat Jul 07, 2012 1:35 pm Post subject: |
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| arkietech wrote: |
Is this the same concept?
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Difficult to find a better solution than yours.
Any attempt to construe it as an XY-W would obscure things.
Could be seen as an Almost XY-W 167(r3c1+r1c3+r1c7) |
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daj95376
Joined: 23 Aug 2008
Posts: 3854
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| Posted: Sat Jul 07, 2012 4:32 pm Post subject: |
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| After the X-Wing, this appears to be a good puzzle to practice finding URs. They'll actually crack the remaining puzzle. |
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