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Puzzle 10/08/04: Bonus XY+

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Wed Aug 04, 2010 5:00 pm    Post subject: Puzzle 10/08/04: Bonus XY+ Reply with quote
Code:
 +-----------------------+
 | . 4 . | . . 7 | . . . |
 | 5 9 . | 4 . . | . . . |
 | . . 8 | . . . | 1 4 . |
 |-------+-------+-------|
 | . 1 . | 8 . 4 | . 5 7 |
 | . . . | . 7 . | . 1 . |
 | 3 . . | 9 . 1 | . . 4 |
 |-------+-------+-------|
 | . . 5 | . . . | . . 8 |
 | . . 9 | 7 1 . | . . 6 |
 | . . . | 3 . 6 | 5 9 . |
 +-----------------------+

Play this puzzle online at the Daily Sudoku site
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JC Van Hay



Joined: 13 Jun 2010
Posts: 494
Location: Charleroi, Belgium
PostPosted: Thu Aug 05, 2010 9:59 am    Post subject: Reply with quote
Quote:
Kite (6)R2C8 => r6c5<>6
Type 1 UR (37)r27c89 => r2c7<>37
4-SIS AIC : (32)R5C6 (25)R6C5 (58)R6C2 8B6 => R5C7<>3

Luke451, thanks for the editing hint Very Happy
JC
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daj95376



Joined: 23 Aug 2008
Posts: 3854
PostPosted: Fri Aug 06, 2010 5:01 pm    Post subject: Reply with quote
While reviewing this puzzle, I realized that it was more difficult than originally envisioned. My apologies!

Code:
 r27c78  <37> UR Type 1.2224             r2c7<>37

 r26\c57 finned  X-Wing                  <> 2    r1c7
   c6b1  Empty Rectangle                 <> 2    r5c1

 r2c8    2-String Kite                   <> 6    r6c5

 r39c12  <27> UR Type 4.2233             r39c1<>2

 r16c78  <68> UR via s-link              <> 8    r1c7,r6c8
 r16c78  <68> UR via s-link              <> 6    r1c8,r6c7

 <26+9>  XY-Wing  r1c1/r1c7+r4c1         <> 9    r4c7
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Mogulmeister



Joined: 03 May 2007
Posts: 1151
PostPosted: Fri Aug 06, 2010 10:47 pm    Post subject: Reply with quote
No apologies needed Danny
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Marty R.



Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
PostPosted: Sat Aug 07, 2010 11:57 pm    Post subject: Reply with quote
Type 1 UR (37)
XY-Wing (268)
Hidden UR (24)
Chain; r1c8<>6
Type 3 UR (27), pincer situation; r3c4<>6
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