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Puzzle 11/01/28 Fun Size (also)

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854

PostPosted: Sat Jan 29, 2011 12:19 am    Post subject: Puzzle 11/01/28 Fun Size (also) Reply with quote

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

Play this puzzle online at the Daily Sudoku site
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA

PostPosted: Sat Jan 29, 2011 2:13 am    Post subject: Reply with quote

Quote:
XY-Wing (283) + two separate transports
M-Wing (38); r4c2<>3
Remote Pairs (28); r2c1<>28
At least three finishing moves: W-Wing (45) or Type 1 UR (18) or BUG+2
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peterj



Joined: 26 Mar 2010
Posts: 974
Location: London, UK

PostPosted: Sat Jan 29, 2011 10:32 am    Post subject: Reply with quote

This one didn't come as easily as I thought it would!
Quote:
ER(2) ; (2)r8c8=r8c2 - r1c2=r2c13 ; r2c8<>2
ADP(189)r59c123 ; r9c2<>18=6
BUG+2[(4)r3c9=(1)r1c5] - (1=4)r1c9 ; r2c9<>4
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daj95376



Joined: 23 Aug 2008
Posts: 3854

PostPosted: Sat Jan 29, 2011 5:14 pm    Post subject: Reply with quote

The ER and Kite combination was critical. The BUG+2 had an alternative UR Type 1 choice.

Code:
   c8b1  Empty Rectangle                 <> 2    r8c2
 r4c5    2-String Kite                   <> 3    r8c2

 r16c56  <18> UR Type 1.2223             <> 18   r1c5
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