## Collection May 13, 2013

Post puzzles for others to solve here.

### Collection May 13, 2013

Code: Select all
` *-----------* |...|.2.|...| |.5.|...|.9.| |..7|3.8|6..| |---+---+---| |76.|8.2|.49| |.34|.1.|86.| |...|...|...| |---+---+---| |1..|...|..5| |.7.|...|.8.| |98.|5.4|.31| *-----------*`

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dan

ArkieTech

Posts: 3355
Joined: 29 May 2006
Location: NW Arkansas USA

### Re: Collection May 13, 2013

Code: Select all
`*--------------------------------------------------------------*| 3468 a149   1389   | 14679 2     15679  | 1357  157   3478   || 23468 5     1238   | 1467  467   167    | 1237  9     23478  ||b24   c19    7      | 3     59    8      | 6     15    24     ||--------------------+--------------------+--------------------|| 7     6     15     | 8     35    2      | 135   4     9      || 5-2   3     4      | 79    1     579    | 8     6     27     || 58-2 d129   12589  | 467   467   3567   | 12357 1257  237    ||--------------------+--------------------+--------------------|| 1     24    236    | 2679  8     3679   | 49    27    5      || 2345  7     235    | 129   39    139    | 49    8     6      || 9     8     26     | 5     67    4      | 27    3     1      |*--------------------------------------------------------------*`

WXY-Z wing (491-2) Pivot r2c2, Pincers r3c12, r6c2 => -2 r56c1; stte

Leren

Alternatively

M Wing Type 7A: (2=4) r3c1 - r1c2 = (4-2) r7c2 = r6c2 => -2 r56c1 or

M Wing Type 7B: (2=4) r3c1 - r8c1 = (4-2) r7c2 = r6c2 => -2 r56c1

Leren
Last edited by Leren on Mon May 13, 2013 4:38 am, edited 1 time in total.
Leren

Posts: 3957
Joined: 03 June 2012

### Re: Collection May 13, 2013

(5=3)r4c5 - (3=9)r8c5 - (9=4)r8c7 = (4-2)r7c2 = r6c2 - (2=5)r5c1 => r4c3, r5c6 <> 5
7b53
2012 Supporter

Posts: 156
Joined: 01 January 2012
Location: New York

### Re: Collection May 13, 2013

(4=2) r7c2 - r7c8 = r6c8 - r5c9 = r5c1 - (2=4) r3c1 => -4r1c2, -4r8c1; stte

Phil
pjb
2014 Supporter

Posts: 2244
Joined: 11 September 2011
Location: Sydney, Australia

### Re: Collection May 13, 2013

Code: Select all
`+-----------------+-----------------+------------------+| 3468  149 1389  | 14679 2   15679 | 1357  157  3478  || 23468 5   1238  | 1467  467 167   | 1237  9    23478 || 24    19  7     | 3     59  8     | 6     15   24    |+-----------------+-----------------+------------------+| 7     6   15    | 8     35  2     | 135   4    9     || 25    3   4     | 79    1   579   | 8     6    27    || 258   129 12589 | 467   467 3567  | 12357 1257 237   |+-----------------+-----------------+------------------+| 1     24  236   | 2679  8   3679  | 49    27   5     || 2345  7   235   | 129   39  139   | 49    8    6     || 9     8   26    | 5     67  4     | 27    3    1     |+-----------------+-----------------+------------------+`

Play this puzzle online at the Daily Sudoku site

Coloring on 4.

4r8c1=r7c2-(419=2)r136c2-r5c1=r5c9-(2=4)r3c9=>r3c1<>4
Marty R.

Posts: 1508
Joined: 23 October 2012
Location: Rochester, New York, USA