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caterinaleo
Joined: 17 Apr 2011 Posts: 4
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Posted: Sun May 29, 2011 8:29 pm Post subject: can't find next step - can you help? |
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2;x;3;x;x;9;8;5;7;
x;5;x;2;8;x;x;x;x;
8;x;4;x;x;x;x;2;x;
7;x;x;x;x;8;x;9;5;
x;2;x;x;3;x;4;1;8;
x;8;x;9;x;x;x;7;6;
x;x;x;x;9;1;7;x;2;
x;x;x;x;5;2;1;6;x;
1;x;2;6;x;x;5;8;9; |
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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Sun May 29, 2011 8:37 pm Post subject: |
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Here's the solution based on the information you provided. (note: Naked/Hidden Singles aren't listed.)
Code: | +-----------------------+
| 2 . 3 | . . 9 | 8 5 7 |
| . 5 . | 2 8 . | . . . |
| 8 . 4 | . . . | . 2 . |
|-------+-------+-------|
| 7 . . | . . 8 | . 9 5 |
| . 2 . | . 3 . | 4 1 8 |
| . 8 . | 9 . . | . 7 6 |
|-------+-------+-------|
| . . . | . 9 1 | 7 . 2 |
| . . . | . 5 2 | 1 6 . |
| 1 . 2 | 6 . . | 5 8 9 |
+-----------------------+
c7b6 Naked Pair <> 23 r23c7
c4 Naked Pair <> 14 r378c4
r2 Naked Pair <> 69 r2c36
r2 b3 Locked Candidate 1 <> 4 r2c6
r9 b8 Locked Candidate 1 <> 4 r9c2
b4 Naked Quad <> 1569 r4c2,r6c1
c3b4 Locked Candidate 1 <> 1 r2c3
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caterinaleo
Joined: 17 Apr 2011 Posts: 4
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Posted: Sun May 29, 2011 8:41 pm Post subject: |
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Found it! hidden pair 3/4 in box 4. |
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