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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Sat Apr 02, 2011 1:46 am Post subject: Puzzle 11/04/01: A Moderate (BBDB?) |
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Code: | +-----------------------+
| 1 3 . | . . . | 8 . . |
| 5 9 . | . . 4 | . . 3 |
| . . 7 | . . . | . . . |
|-------+-------+-------|
| . . . | 8 . 5 | 2 . 1 |
| . . . | . 2 . | . . . |
| . 5 . | 6 . 3 | 4 . 9 |
|-------+-------+-------|
| 4 . . | 2 . 9 | . . . |
| . . . | . . . | . 3 4 |
| . 8 . | 4 . 7 | . 9 . |
+-----------------------+
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storm_norm
Joined: 18 Oct 2007 Posts: 1741
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Posted: Sat Apr 02, 2011 8:08 am Post subject: |
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this first step is basically a hyper extended m-wing.
Code: | +----------------+------------------+--------------------+
| 1 3 246 | 5(7) 9 26 | 8 24567 56(7) |
| 5 9 268 | (17) 168 4 | 167 1267 3 |
| 68 246 7 | 3 1568 268 | 9 12456 56 |
+----------------+------------------+--------------------+
| 39 6(7) 39 | 8 4 5 | 2 6(7) 1 |
| 678 467 468 | 9 2 1 | 3 567 56(7) |
| 2 5 1 | 6 7 3 | 4 8 9 |
+----------------+------------------+--------------------+
| 4 (17) 356 | 2 356-1 9 | 1567 167 8 |
| 79 27-1 29 | 5(1) 1568 68 | 1567 3 4 |
| 36 8 356 | 4 1356 7 | 156 9 2 |
+----------------+------------------+--------------------+ |
#1...(1=7)r7c2 - (7)r4c2 = (7)r4c8 - (7)r5c9 = (7)r1c9 - (7)r1c4 = (7-1)r2c4 = (1)r8c4; r8c2 and r7c5 <> 1
Code: | +--------------------+---------------+--------------+
| 1 3 2-6(4) | 57 9 26 | 8 24 57 |
| 5 9 268 | 17 168 4 | 67 12 3 |
| (68) 246 7 | 3 1568 268 | 9 124 56 |
+--------------------+---------------+--------------+
| 39 67 39 | 8 4 5 | 2 67 1 |
| 67(8) 467 6(48) | 9 2 1 | 3 5 67 |
| 2 5 1 | 6 7 3 | 4 8 9 |
+--------------------+---------------+--------------+
| 4 1 356 | 2 356 9 | 567 67 8 |
| 79 27 29 | 15 1568 68 | 156 3 4 |
| 36 8 356 | 4 1356 7 | 156 9 2 |
+--------------------+---------------+--------------+ |
#2...(6=8)r3c1 - (8)r5c1 = (8-4)r5c3 = (4)r1c3; r1c3 <> 6 |
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peterj
Joined: 26 Mar 2010 Posts: 974 Location: London, UK
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Posted: Sat Apr 02, 2011 2:44 pm Post subject: |
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Two nicely entangled ANTs... for two steps
Quote: | ant(268=4)r3c612 - ant(467=8)r45c2|r5c1 - (8=6)r3c1 ; r3c589<>6
xy-wing(28-4) r2c3 ; r1c3<>5, r5c2<>4 |
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