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Clement
Joined: 24 Apr 2006
Posts: 1113
Location: Dar es Salaam Tanzania
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 Posted: Sun Apr 13, 2014 10:19 pm Post subject: Apr 14 VH |
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| Code: |
+----------+-------------+------------+
| 2 6 4 | 78 3 5 | 9 18 178 |
| 1 5 9 | 6 47 2478 | 27 3 2478 |
| 38 38 7 | 9 1 24 | 5 46 246 |
+----------+-------------+------------+
| 6 1 5 | 378 47 3478 | 27 9 278 |
| 4 2 3 | 5 9 78 | 1 68 678 |
| 7 9 8 | 1 2 6 | 4 5 3 |
+----------+-------------+------------+
| 5 37 2 | 37 6 9 | 8 14 14 |
| 9 4 6 | 2 8 1 | 3 7 5 |
| 38 7-38 1 | 4 5 37 | 6 2 9 |
+----------+-------------+------------+
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Type 1 UR 38 in r39c12; r9c2=7; stte. |
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hughwill
Joined: 05 Apr 2010
Posts: 424
Location: Birmingham UK
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| Posted: Mon Apr 14, 2014 9:46 am Post subject: Apr 14 VH |
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After basics:
| Code: |
+----------+-------------+------------+
| 2 6 4 | 78 3 5 | 9 18 178 |
| 1 5 9 | 6 47 2478 | 27 3 2478 |
| 38 38 7 | 9 1 24 | 5 46 246 |
+----------+-------------+------------+
| 6 1 5 | 378 47 3478 | 27 9 278 |
| 4 2 3 | 5 9 78 | 1 68 678 |
| 7 9 8 | 1 2 6 | 4 5 3 |
+----------+-------------+------------+
| 5 37 2 | 37 6 9 | 8 14 14 |
| 9 4 6 | 2 8 1 | 3 7 5 |
| 38 378 1 | 4 5 37 | 6 2 9 |
+----------+-------------+------------+
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Play this puzzle online at the Daily Sudoku site
Traditional method: 7 X-Wing c5,7 followed by one of two 378 XY-Wings
pivot r4c4 or r5c6. Took ages to see for some reason..... |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Mon Apr 14, 2014 3:15 pm Post subject: |
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| Quote: | | Traditional method: 7 X-Wing c5,7 followed by one of two 378 XY-Wings |
Another traditionalist here. |
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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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| Posted: Mon Apr 14, 2014 4:20 pm Post subject: |
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Radical!
| Code: | *-----------------------------------------------------------*
| 2 6 4 |*78 3 5 | 9 *18 178 |
| 1 5 9 | 6 47 2478 | 27 3 2478 |
| 38 38 7 | 9 1 24 | 5 46 246 |
|-------------------+-------------------+-------------------|
| 6 1 5 |*378 47 3478 | 27 9 27-8 |
| 4 2 3 | 5 9 7-8 | 1 *68 678 |
| 7 9 8 | 1 2 6 | 4 5 3 |
|-------------------+-------------------+-------------------|
| 5 37 2 | 37 6 9 | 8 14 14 |
| 9 4 6 | 2 8 1 | 3 7 5 |
| 38 378 1 | 4 5 37 | 6 2 9 |
*-----------------------------------------------------------*
Skyscraper |
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