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TerenceF
Joined: 21 Dec 2007
Posts: 26
Location: Takapuna, NZ
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 Posted: Sat May 08, 2010 11:34 pm Post subject: 9 May Sun VH |
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Mothers Day here so goofing around.
| Code: |
+-------------+--------------+-------------+
| 245 456 256 | 36 23 1 | 7 8 9 |
| 9 7 26 | 8 4 26 | 3 15 15 |
| 3 8 1 | 9 7 5 | 2 6 4 |
+-------------+--------------+-------------+
| 6 1 9 | 34 5 7 | 48 24 238 |
| 245 345 7 | 346 238 2368 | 9 124 123 |
| 24 34 8 | 1 9 23 | 5 7 6 |
+-------------+--------------+-------------+
| 8 2 4 | 5 6 9 | 1 3 7 |
| 7 56 3 | 2 18 4 | 68 9 58 |
| 1 9 56 | 7 38 38 | 468 245 258 |
+-------------+--------------+-------------+
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r6c6 - r9c6 - r9c5 - r1c5 means that r5c5 cannot be 2
Hence r1c5 must be 2  |
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Earl
Joined: 30 May 2007
Posts: 677
Location: Victoria, KS
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| Posted: Sun May 09, 2010 1:56 am Post subject: May 9 VH |
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More goofing:
One-Step Solutions 236 xy-wing; 23 w-wing.
Earl |
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Kdelle
Joined: 20 Mar 2008
Posts: 59
Location: Hudson, NH
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| Posted: Sun May 09, 2010 1:57 pm Post subject: |
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Unless I made a mistake, this Mothers' Day puzzle can be solved with just basics.
Kathy |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Sun May 09, 2010 5:14 pm Post subject: |
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| Kdelle wrote: | | Unless I made a mistake, this Mothers' Day puzzle can be solved with just basics. |
Kathy,
You may very well be correct. However, I'll offer some free advice (worth what you paid for it) based on personal experience. When you solve a puzzle with basics and no one else confirms it, take a second shot at it. 
I got stuck here after my basics:
| Code: |
+-------------+--------------+------------+
| 245 456 256 | 36 23 1 | 7 8 9 |
| 9 7 26 | 8 4 26 | 3 15 15 |
| 3 8 1 | 9 7 5 | 2 6 4 |
+-------------+--------------+------------+
| 6 1 9 | 34 5 7 | 48 24 238 |
| 25 35 7 | 346 238 2368 | 9 124 123 |
| 24 34 8 | 1 9 23 | 5 7 6 |
+-------------+--------------+------------+
| 8 2 4 | 5 6 9 | 1 3 7 |
| 7 56 3 | 2 1 4 | 68 9 58 |
| 1 9 56 | 7 38 38 | 46 245 25 |
+-------------+--------------+------------+
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Play this puzzle online at the Daily Sudoku site |
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cgordon
Joined: 04 May 2007
Posts: 769
Location: ontario, canada
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| Posted: Sun May 09, 2010 5:29 pm Post subject: |
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This is my rather clever 2-step solution.
Type 4 UR (38)
xyz wing 268 |
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Kdelle
Joined: 20 Mar 2008
Posts: 59
Location: Hudson, NH
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| Posted: Mon May 10, 2010 1:50 am Post subject: |
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Kathy,
You may very well be correct. However, I'll offer some free advice (worth what you paid for it) based on personal experience. When you solve a puzzle with basics and no one else confirms it, take a second shot at it.
You're right, Marty. When I tried it again I needed the 236 xy wing..... |
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Clement
Joined: 24 Apr 2006
Posts: 1110
Location: Dar es Salaam Tanzania
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| Posted: Tue May 11, 2010 6:39 pm Post subject: |
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Also UR 38 followed by
XY-Wing 238. |
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