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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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 Posted: Fri Apr 06, 2012 5:36 am Post subject: Collection 4/6/12 |
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| Code: |
*-----------*
|...|..3|..8|
|..8|54.|...|
|5..|76.|...|
|---+---+---|
|.7.|38.|..4|
|...|..1|.65|
|..1|4.6|2..|
|---+---+---|
|...|...|..2|
|19.|...|...|
|..2|.94|3..|
*-----------*
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Play/print online |
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Luke451
Joined: 20 Apr 2008
Posts: 310
Location: Southern Northern California
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| Posted: Fri Apr 06, 2012 8:03 pm Post subject: |
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| Code: | *-----------------------------------------------------------*
| 467 46 9 | 12 12 3 | 4567 457 8 |
| 2367 1236 8 | 5 4 9 | 167 1237 137 |
| 5 1234 34 | 7 6 8 | 14 1234 9 |
|-------------------+-------------------+-------------------|
| 26 7 56 | 3 8 25 |*19 *19 4 |
| 2348 2348 34 | 9 27 1 | 78 6 5 |
| 9 58 1 | 4 57 6 | 2 378 37 |
|-------------------+-------------------+-------------------|
| 34 34 567 | 168 15 57 |*1589 *1589 2 |
| 1 9 57 | 28 3 257 | 458 458 6 |
| 68 568 2 | 16 9 4 | 3 157 17 |
*-----------------------------------------------------------* |
Just a Type 4 UR for this one |
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SudoQ
Joined: 02 Aug 2011
Posts: 127
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| Posted: Fri Apr 06, 2012 8:48 pm Post subject: |
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If you don't master UR:s... | Code: | | r7c3=5/6/7 -> r7c4<>6 (via r7c5, r7c6 and r9c4) |
/SudoQ |
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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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| Posted: Fri Apr 06, 2012 9:17 pm Post subject: |
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| Luke451 wrote: | | Just a Type 4 UR for this one |
For those struggling with ur's here is a little more detail.
| Code: |
*-----------------------------------------------------------*
| 467 46 9 | 12 12 3 | 4567 457 8 |
| 2367 1236 8 | 5 4 9 | 167 1237 137 |
| 5 1234 34 | 7 6 8 | 14 1234 9 |
|-------------------+-------------------+-------------------|
| 26 7 56 | 3 8 25 |*19 *19 4 |
| 2348 2348 34 | 9 27 1 | 78 6 5 |
| 9 58 1 | 4 57 6 | 2 378 37 |
|-------------------+-------------------+-------------------|
| 34 34 567 | 168 15 57 |*19+58*19+58 2 |
| 1 9 57 | 28 3 257 | 458 458 6 |
| 68 568 2 | 16 9 4 | 3 17-5 17 |
*-----------------------------------------------------------* |
ur 19 r4c78,r7c78 => r9c8<>5; stte
cells r7c78 and r8c78 {1|9,4,5,8} must contain 5
Play/print online |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Fri Apr 06, 2012 9:44 pm Post subject: |
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| I used the W-Wing on 57 in boxes 78, after which a Skyscraper on 5 was exposed in c35. |
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Luke451
Joined: 20 Apr 2008
Posts: 310
Location: Southern Northern California
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| Posted: Fri Apr 06, 2012 10:43 pm Post subject: |
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| arkietech wrote: | | Luke451 wrote: | | Just a Type 4 UR for this one |
For those struggling with ur's here is a little more detail.
| Code: |
*-----------------------------------------------------------*
| 467 46 9 | 12 12 3 | 4567 457 8 |
| 2367 1236 8 | 5 4 9 | 167 1237 137 |
| 5 1234 34 | 7 6 8 | 14 1234 9 |
|-------------------+-------------------+-------------------|
| 26 7 56 | 3 8 25 |*19 *19 4 |
| 2348 2348 34 | 9 27 1 | 78 6 5 |
| 9 58 1 | 4 57 6 | 2 378 37 |
|-------------------+-------------------+-------------------|
| 34 34 567 | 168 15 57 |*19+58*19+58 2 |
| 1 9 57 | 28 3 257 | 458 458 6 |
| 68 568 2 | 16 9 4 | 3 17-5 17 |
*-----------------------------------------------------------* |
ur 19 r4c78,r7c78 => r9c8<>5; stte
cells r7c78 and r8c78 {1|9,4,5,8} must contain 5
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I guess if I post a move I should at least offer up the eliminations!
With the 9s in an x-wing overlay, r7c78<>1 |
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