Harder Sudoku and Solver

Over the holidays I cam across an even more difficult sudoku in the LA Times. Here it is:

     
  3  
4    
     
5 1 8
  3  
7    
     
  8 1
6 7 9
     
     
    5
3   6
1    
     
     
9 4 6
1 8  
     
    2
  6  
2 4 1
     
    5
  9  
     


And as I mentioned in my last sudoku blog, I have a solver and it is now available here. It is a pretty simple app but does provide for solving a puzzle or just doing an iteration to get a few solved cells. And if you press the solve button from the start it will tell you how difficult the puzzle is. The one above is 32.2.

Have fun!
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