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Another Menneske

 
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keith



Joined: 19 Sep 2005
Posts: 3179
Location: near Detroit, Michigan, USA

PostPosted: Sat Jun 30, 2012 12:53 pm    Post subject: Another Menneske Reply with quote

Enjoyed this one.
Code:
M5094451sh(9)
+-------+-------+-------+
| . . 2 | 7 1 . | . 4 . |
| . . 8 | 6 . . | . . . |
| . . . | . . 9 | 3 . 7 |
+-------+-------+-------+
| . . 1 | . . 6 | . 8 9 |
| 6 . . | . . . | . . 5 |
| 5 9 . | 3 . . | 1 . . |
+-------+-------+-------+
| 8 . 5 | 9 . . | . . . |
| . . . | . . 7 | 8 . . |
| . 4 . | . 8 1 | 9 . . |
+-------+-------+-------+

Play this puzzle online at the Daily Sudoku site

Keith
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JC Van Hay



Joined: 13 Jun 2010
Posts: 372
Location: Charleroi, Belgium

PostPosted: Sat Jun 30, 2012 1:25 pm    Post subject: Reply with quote

My favorite (bilocations only ...) ...
Code:
+----------------+-------------------+----------------+
| 9    3    2    | 7    1      5     | 6    4    8    |
| 147  17   8    | 6    234    234   | 5    9    12   |
| 14   5    6    | 8    24     9     | 3    12   7    |
+----------------+-------------------+----------------+
| 3    2    1    | 45   457    6     | 47   8    9    |
| 6    8    7(4) | 1    9      -4(2) | 247  3    5    |
| 5    9    (47) | 3    4(27)  8     | 1    6    24   |
+----------------+-------------------+----------------+
| 8    167  5    | 9    346    34    | 24   127  1234 |
| 12   16   9    | 245  3456   7     | 8    15   134  |
| 27   4    3    | 25   8      1     | 9    57   6    |
+----------------+-------------------+----------------+

Chain[3]:2r5c6=(2-7)r6c5=(7-4)r6c3=4r5c3 :=> -4r5c6;ste
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arkietech



Joined: 31 Jul 2008
Posts: 1728
Location: Northwest Arkansas USA

PostPosted: Sat Jun 30, 2012 1:39 pm    Post subject: Reply with quote

JC Van Hay wrote:
My favorite (bilocations only ...) ...
Code:
+----------------+-------------------+----------------+
| 9    3    2    | 7    1      5     | 6    4    8    |
| 147  17   8    | 6    234    234   | 5    9    12   |
| 14   5    6    | 8    24     9     | 3    12   7    |
+----------------+-------------------+----------------+
| 3    2    1    | 45   457    6     | 47   8    9    |
| 6    8    7(4) | 1    9      -4(2) | 247  3    5    |
| 5    9    (47) | 3    4(27)  8     | 1    6    24   |
+----------------+-------------------+----------------+
| 8    167  5    | 9    346    34    | 24   127  1234 |
| 12   16   9    | 245  3456   7     | 8    15   134  |
| 27   4    3    | 25   8      1     | 9    57   6    |
+----------------+-------------------+----------------+

Chain[3]:2r5c6=(2-7)r6c5=(7-4)r6c3=4r5c3 :=> -4r5c6;ste


I like it Very Happy

There is a w-wing (47) that removes the 4 in r6c9
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keith



Joined: 19 Sep 2005
Posts: 3179
Location: near Detroit, Michigan, USA

PostPosted: Sat Jun 30, 2012 2:20 pm    Post subject: Reply with quote

Note the ring formed by R89C18 that takes out 1 in R8C29.

Keith
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Marty R.



Joined: 12 Feb 2006
Posts: 5165
Location: Rochester, NY, USA

PostPosted: Sat Jun 30, 2012 4:32 pm    Post subject: Reply with quote

I played the 47 W-Wing.
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Luke451



Joined: 20 Apr 2008
Posts: 310
Location: Southern Northern California

PostPosted: Sat Jun 30, 2012 5:21 pm    Post subject: Reply with quote

Code:

 *-----------------------------------------------------------*
 | 9     3     2     | 7     1     5     | 6     4     8     |
 | 147   17    8     | 6     234   234   | 5     9     12    |
 | 14    5     6     | 8     24    9     | 3     12    7     |
 |-------------------+-------------------+-------------------|
 | 3     2     1     | 45   *47+5  6     |*47    8     9     |
 | 6     8    *47    | 1     9     24    |*47+2  3     5     |
 | 5     9    *47    | 3    *47+2   8    | 1     6     24    |
 |-------------------+-------------------+-------------------|
 | 8     167   5     | 9     346   34    | 24    127   1234  |
 | 12    16    9     | 245   3456  7     | 8     15    134   |
 | 27    4     3     | 25    8     1     | 9     57    6     |
 *-----------------------------------------------------------*

I must be mentally ill if the first thing I see is ...

(47)BUG-Lite ==>r5c3<>4
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Marty R.



Joined: 12 Feb 2006
Posts: 5165
Location: Rochester, NY, USA

PostPosted: Sat Jun 30, 2012 9:32 pm    Post subject: Reply with quote

Quote:
Note the ring formed by R89C18 that takes out 1 in R8C29.


What I see there is a four-cell XY-Loop. What is the definition of a ring?
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keith



Joined: 19 Sep 2005
Posts: 3179
Location: near Detroit, Michigan, USA

PostPosted: Sat Jun 30, 2012 9:39 pm    Post subject: Reply with quote

Loop, ring, cycle, ...

I see all these names used. An xy-chain that closes on itself, each leg makes eliminations.

There's another one:
Code:
+----------------+----------------+----------------+
| 9    3    2    | 7    1    5    | 6    4    8    |
|-147  17   8    | 6    234  234  | 5    9    12   |
|f14   5    6    | 8   e24   9    | 3   d12   7    |
+----------------+----------------+----------------+
| 3    2    1    | 45   457  6    | 47   8    9    |
| 6    8    47   | 1    9    24   | 247  3    5    |
| 5    9    47   | 3    247  8    | 1    6    24   |
+----------------+----------------+----------------+
| 8    167  5    | 9    346  34   | 24  -127  1234 |
|g12   16   9    | 245  3456 7    | 8   c15   134  |
|a27   4    3    | 25   8    1    | 9   b57   6    |
+----------------+----------------+----------------+


Keith
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