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Set T_03 Puzzle 26

 
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daj95376



Joined: 23 Aug 2008
Posts: 3854

PostPosted: Sun Apr 05, 2009 3:57 pm    Post subject: Set T_03 Puzzle 26 Reply with quote

VH w/several steps

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

Play this puzzle online at the Daily Sudoku site

Code:
   c1    Naked  Pair                     <> 16   [r27c1]

   c19   X-Wing                          <> 9    [r2c8],[r7c28]   -or-
 r19     X-Wing                          <> 9    [r2c8],[r7c28]

         XY-Wing  [r9c2]/[r7c1]+[r9c7]   <> 8    [r7c78],[r9c3]

         XY-Wing  [r1c2]/[r1c7]+[r2c1]   <> 8    [r1c3],[r2c78]

         XYZ-Wing [r7c9]/[r2c9]+[r7c7]   <> 1    [r8c9]

 r7  b9  Locked Candidate 1              <> 1    [r7c3]

         XY-Wing  [r9c7]/[r1c7]+[r8c9]   <> 6    [r3c9],[r7c7]

 r3      Naked  Triple                   <> 126  [r3c23]

         BUG+1                           =  6    [r8c2]
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