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Puzzle 10/10/31: A17 Advanced

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Sat Oct 30, 2010 5:33 pm    Post subject: Puzzle 10/10/31: A17 Advanced Reply with quote
I'm hanging up my hat on posting puzzles. Today's puzzles are the last.

Code:
 +-----------------------+
 | . . . | . . . | . 2 . |
 | . . . | 6 . . | . . . |
 | . . 2 | . . 3 | 1 . 7 |
 |-------+-------+-------|
 | . 9 . | . . . | . 7 . |
 | . . . | 9 8 . | . 5 . |
 | . . 5 | . . 4 | . . 3 |
 |-------+-------+-------|
 | . 2 9 | . . 7 | 4 . . |
 | 4 . . | 3 9 . | 5 . . |
 | . . 3 | . 4 2 | . . 8 |
 +-----------------------+

Play this puzzle online at the Daily Sudoku site
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peterj



Joined: 26 Mar 2010
Posts: 974
Location: London, UK
PostPosted: Wed Nov 03, 2010 7:30 pm    Post subject: Reply with quote
Had fun with this! Lots of turbot moves on 6, eventually this one-step Guardian move appeared... with no xy bits!
Code:
*-----------------------------------------------------------------------------*
 | 13568   134568  1468    | 1478    17      189     | 368     2       59      |
 | 13578   134578  1478    | 6       2       189     | 38      48      59      |
 | 9       4-68    2       | 48      5       3       | 1       &468    7       |
 |-------------------------+-------------------------+-------------------------|
 | 1268    9       1468    | 12      3       5       | 268     7       146     |
 | 12367   13467   1467    | 9       8       16      | 26      5       146     |
 | &1268   &168    5       | 127     *167    4       | 9       *168    3       |
 |-------------------------+-------------------------+-------------------------|
 | 58      2       9       | 58      *16     7       | 4       3       16      |
 | 4       178     178     | 3       9       *168    | 5       *16     2       |
 | 15(6)   15(6)   3       | 15      4       2       | 7       9       8       |
 *-----------------------------------------------------------------------------*
Potential broken wing(6) marked with *; guardians with &

Guardians (6)r3c8, (6)r6c2 and (6)r6c1 - r9c1=r9c2 ; r3c2<>6
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Wed Nov 03, 2010 10:15 pm    Post subject: Reply with quote
Impressive find Peter !!!
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Wed Nov 03, 2010 10:28 pm    Post subject: Reply with quote
Mine was less impressive.

M-Wing (16) + two transports
Remote Pairs (16); r5c9<>6
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