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daj95376
Joined: 23 Aug 2008 Posts: 3854
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Posted: Fri Sep 10, 2010 6:54 am Post subject: Puzzle 10/09/10: A |
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Code: | +-----------------------+
| 7 8 . | . . 9 | . 1 4 |
| 5 2 1 | . . . | . . 9 |
| . 9 . | . 2 . | . . . |
|-------+-------+-------|
| . . . | 8 . . | 1 . . |
| . . 7 | . 9 . | 8 4 . |
| 8 . . | . . . | . 9 3 |
|-------+-------+-------|
| . . . | 4 1 . | 7 . . |
| 4 . . | . 7 2 | . 3 1 |
| 1 7 . | . . 8 | . 2 6 |
+-----------------------+
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Play this puzzle online at the Daily Sudoku site
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JC Van Hay
Joined: 13 Jun 2010 Posts: 494 Location: Charleroi, Belgium
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Posted: Fri Sep 10, 2010 12:45 pm Post subject: |
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Quote: | 1. Type 3 UR (58)R37C89 : => r23c7<>67
2. S Wing (36) : 3R9 (36)R4C5 6C3 : => r1c3<>3
3. Type 1 UR (29)R47C13 : => r4c3<>29=35
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peterj
Joined: 26 Mar 2010 Posts: 974 Location: London, UK
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Posted: Fri Sep 10, 2010 7:44 pm Post subject: |
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Two steps
Quote: | Type 4 UR(29) ; r4c13<>2
w-wing(36) ; r1c5<>6, r4c3<>6 |
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