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daj95376
Joined: 23 Aug 2008
Posts: 3854
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 Posted: Tue Jun 02, 2009 3:45 pm Post subject: Set XY_03 Puzzle 009 |
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| Code: | +-----------------------+
| 8 . . | . . 3 | . 4 . |
| . 5 . | . . 4 | 3 . . |
| . . . | 7 1 . | . . 5 |
|-------+-------+-------|
| . . 3 | . 4 8 | 5 . . |
| . . 5 | 1 . . | 2 . . |
| 2 1 . | 5 . 9 | . 3 4 |
|-------+-------+-------|
| . 2 . | 3 9 . | 4 . . |
| 5 . . | . . 7 | . 9 . |
| . . 9 | . . 5 | . . 2 |
+-----------------------+
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Play this puzzle online at the Daily Sudoku site
| Code: | r2 b1 Locked Candidate 1 <> 1 [r2c9]
r2 b2 Locked Candidate 1 <> 8 [r2c9]
c9b6 Locked Candidate 1 <> 9 [r12c9]
XY-Wing [r3c8]/[r2c9]+[r5c8] <> 7 [r45c9]
c8b6 Locked Candidate 1 <> 7 [r9c8]
r67c3 Skyscraper <> 8 [r5c9],[r89c7] complementary
c9b4 turbot fish/ER <> 8 [r7c3]
r7 b7 Locked Pair <> 67 [r8c23],[r9c12]
(6=1)r4c9 - r4c8 = r9c8 - (1=6)r8c7 <> 6 [r6c7] W-Wing
+--------------------------------------------------------------+
| 8 679 2 | 69 5 3 | 169 4 167 |
| 1679 5 167 | 689 68 4 | 3 2 67 |
| 3469 3469 46 | 7 1 2 | 689 68 5 |
|--------------------+--------------------+--------------------|
| 679 679 3 | 2 4 8 | 5 167 16 |
| 47 478 5 | 1 3 6 | 2 78 9 |
| 2 1 68 | 5 7 9 | 68 3 4 |
|--------------------+--------------------+--------------------|
| 67 2 67 | 3 9 1 | 4 5 8 |
| 5 48 148 | 468 2 7 | 16 9 3 |
| 134 348 9 | 468 68 5 | 7 16 2 |
+--------------------------------------------------------------+
# 55 eliminations remain
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Last edited by daj95376 on Sat Jun 27, 2009 4:02 pm; edited 1 time in total |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Thu Jun 04, 2009 12:25 am Post subject: |
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| Interesting puzzle. XYZ, ER, multi-coloring, XY, W, W and another XY. |
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storm_norm
Joined: 18 Oct 2007
Posts: 1741
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| Posted: Thu Jun 04, 2009 2:45 am Post subject: |
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sky 8
xy 678
w-wing {1,6} |
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