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Clement
Joined: 24 Apr 2006 Posts: 1111 Location: Dar es Salaam Tanzania
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Posted: Mon Mar 04, 2013 12:09 pm Post subject: Daily Telegraph Diabolical Fri, 1-Mar-2013 |
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Code: |
+-------+-------+-------+
| . . . | . . 9 | 7 . 8 |
| . . . | 5 . . | . 2 . |
| 6 7 . | . 8 . | . . . |
+-------+-------+-------+
| 3 9 . | . . 2 | . 6 . |
| . . 8 | . . . | 4 . . |
| . 6 . | 4 . . | . 9 7 |
+-------+-------+-------+
| . . . | . 4 . | . . 1 |
| . 4 . | . . 5 | . . . |
| . . 1 | 2 . . | 5 . . |
+-------+-------+-------+
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Play this puzzle online at the Daily Sudoku site |
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arkietech
Joined: 31 Jul 2008 Posts: 1834 Location: Northwest Arkansas USA
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Posted: Mon Mar 04, 2013 1:18 pm Post subject: |
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Code: | *-----------------------------------------------------------*
| 145 15 3 | 6 2 9 | 7 14 8 |
| 14 8 9 | 5 17 147 | 36 2 36 |
| 6 7 2 | 3 8 14 | 19 5 49 |
|-------------------+-------------------+-------------------|
| 3 9 4 | 78 17 2 | 18 6 5 |
| 7 a12 8 | 9 5 6 | 4 13 3-2 |
| 1-2 6 5 | 4 3 18 |d128 9 7 |
|-------------------+-------------------+-------------------|
| 259 b25 6 | 78 4 3 |c29 78 1 |
| 289 4 7 | 1 69 5 | 2369 38 2369 |
| 89 3 1 | 2 69 78 | 5 478 469 |
*-----------------------------------------------------------*
Skyscraper
2r5c2=r7c2-r7c7=2r6c7 => -2r5c9,r6c1; ste |
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JC Van Hay
Joined: 13 Jun 2010 Posts: 494 Location: Charleroi, Belgium
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Posted: Mon Mar 04, 2013 1:48 pm Post subject: |
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#1. 13 Singles; HP(69)r89c5; 3 Singles; r8c789=3
Code: | +------------------+----------------+--------------------+
| 145 15 3 | 6 2 9 | 7 14 8 |
| 148 18 9 | 5 7-1 147 | 136 2 346 |
| 6 7 2 | 3 8 4(1) | 9(1) 5 49 |
+------------------+----------------+--------------------+
| 3 9 4 | 78 7(1) 2 | 8(1) 6 5 |
| 7 1(2) 8 | 9 5 6 | 4 13 3(2) |
| 12 6 5 | 4 3 8-1 | 128 9 7 |
+------------------+----------------+--------------------+
| 2589 358(2) 67 | 78 4 378 | 689-2 78 1 |
| 89-2 4 67 | 1 69 5 | 23689 378 369(2) |
| 89 38 1 | 2 69 378 | 5 478 469 |
+------------------+----------------+--------------------+ | #2. Skyscraper(1R34) + Skyscraper(2C29); ste |
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Marty R.
Joined: 12 Feb 2006 Posts: 5770 Location: Rochester, NY, USA
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Posted: Mon Mar 04, 2013 5:57 pm Post subject: |
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arkietech wrote: | Code: | *-----------------------------------------------------------*
| 145 15 3 | 6 2 9 | 7 14 8 |
| 14 8 9 | 5 17 147 | 36 2 36 |
| 6 7 2 | 3 8 14 | 19 5 49 |
|-------------------+-------------------+-------------------|
| 3 9 4 | 78 17 2 | 18 6 5 |
| 7 a12 8 | 9 5 6 | 4 13 3-2 |
| 1-2 6 5 | 4 3 18 |d128 9 7 |
|-------------------+-------------------+-------------------|
| 259 b25 6 | 78 4 3 |c29 78 1 |
| 289 4 7 | 1 69 5 | 2369 38 2369 |
| 89 3 1 | 2 69 78 | 5 478 469 |
*-----------------------------------------------------------*
Skyscraper
2r5c2=r7c2-r7c7=2r6c7 => -2r5c9,r6c1; ste |
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Quad (1289) in c7 reduces r8c7 to 36.
Skyscraper (2), r58=> r6c1<>2 |
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Clement
Joined: 24 Apr 2006 Posts: 1111 Location: Dar es Salaam Tanzania
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Posted: Tue Mar 05, 2013 9:14 am Post subject: Daily Telegraph Diabolical Fri, 1-Mar-2013 |
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W-Wing 18 in BOX 56 with SL 1 in row 3; r6c7<>8 leads to Code: |
+----------+--------+------------+
| 145 15 3 | 6 2 9 | 7 14 8 |
| 14 8 9 | 5 7 14 | 36 2 36 |
| 6 7 2 | 3 8 14 | 19 5 49 |
+----------+--------+------------+
| 3 9 4 | 7 1 2 | 8 6 5 |
| 7 d12 8 | 9 5 6 | 4 1-3 e23 |
| c12 6 5 | 4 3 8 | 12 9 7 |
+----------+--------+------------+
| 259 25 6 | 8 4 3 | 29 7 1 |
| b28 4 7 | 1 9 5 | 236 a38 236 |
| 89 3 1 | 2 6 7 | 5 48 49 |
+----------+--------+------------+
| XY-Chain abcde; r5c8<>3 stte. |
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