Hoffa online sudoku solver

hoffa.se   input new sudoku


Unsolved sudoku:
5 7     1
  8    69
   4     
   5 8 3 
  1      
 7    8  
 5 6    4
6    91  
3   2  9 
The sudoku was solved in 68 ms. It was solved with guessing. (Guess 1 out of 6) The solution is:
567983421
428157369
193462578
946518732
831276945
275394816
759631284
682749153
314825697