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Clement
Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania
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 Posted: Thu Jan 16, 2014 9:17 pm Post subject: Vanhegan Extreme January 16, 2014 |
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| Code: |
+-------+-------+-------+
| 1 7 3 | . . . | . . 6 |
| . 5 . | . . 6 | . 2 1 |
| . . . | . 1 . | . . 9 |
+-------+-------+-------+
| . 1 . | 7 . 4 | . . . |
| . . 7 | . 5 . | 1 . . |
| . . . | 6 . 1 | . 8 . |
+-------+-------+-------+
| 2 . . | . 6 . | . . . |
| 3 4 . | 9 . . | . 1 . |
| 7 . . | . . . | 3 9 4 |
+-------+-------+-------+
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Play this puzzle online at the Daily Sudoku site |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Fri Jan 17, 2014 2:12 am Post subject: |
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| Code: |
+-------------+-------------+---------+
| 1 7 3 | 28 2489 289 | 48 5 6 |
| 489 5 89 | 3 478 6 | 478 2 1 |
| 468 268 268 | 5 1 78 | 478 3 9 |
+-------------+-------------+---------+
| 89 1 289 | 7 3 4 | 29 6 5 |
| 69 26 7 | 28 5 289 | 1 4 3 |
| 5 3 4 | 6 29 1 | 29 8 7 |
+-------------+-------------+---------+
| 2 9 1 | 4 6 3 | 5 7 8 |
| 3 4 58 | 9 78 578 | 6 1 2 |
| 7 68 568 | 1 28 258 | 3 9 4 |
+-------------+-------------+---------+
|
Play this puzzle online at the Daily Sudoku site
M-Wing (26): (6=2)r5c2-r3c2=(2-6)r3c3=6r9c3=>r9c2<>6 |
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Clement
Joined: 24 Apr 2006
Posts: 1111
Location: Dar es Salaam Tanzania
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| Posted: Fri Jan 17, 2014 3:36 pm Post subject: Vanhegan Extreme January 16, 2014 |
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Marty The M-Wing is good, I did not see it.
I used the same route as follows:
(6)r9c2-(6=2)r5c2-r3c2-(2-6)r3c3=(6)r9c3; r9c2<>6. |
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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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| Posted: Sat Jan 18, 2014 3:32 am Post subject: |
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| Code: | *-----------------------------------------------------------*
| 1 7 3 | 28 2489 289 | 48 5 6 |
| 489 5 89 | 3 478 6 | 478 2 1 |
| 468 268 268 | 5 1 78 | 478 3 9 |
|-------------------+-------------------+-------------------|
| 89 1 289 | 7 3 4 | 29 6 5 |
| 69 26 7 | 28 5 289 | 1 4 3 |
| 5 3 4 | 6 29 1 | 29 8 7 |
|-------------------+-------------------+-------------------|
| 2 9 1 | 4 6 3 | 5 7 8 |
| 3 4 58 | 9 78 578 | 6 1 2 |
| 7 68 568 | 1 28 258 | 3 9 4 |
*-----------------------------------------------------------*
S-wing
6r3c1=r5c1-(6=2)r5c2-r3c2=2r3c3 => -6r3c3;ste |
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