6 4 5 3 7 9 3 1 6 6 8 1 1 9 5 1 2 3 7 2 4 8 6 7 4 1 8 3 12-04-2014.......dificil 12-04-2014 www.daily-sudoku-puzzle.com

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

6=>(2,3) | 2=>(4,7) | 1=>(7,4) | 3=>(5,5) | 6=>(7,6) | 6=>(6,8) | 6=>(9,7) | 1=>(9,1) | 1=>(2,7) | 6=>(5,2) | 4=>(4,8) | 8=>(5,9) | 1=>(1,5) | 2=>(1,2) | 4=>(3,3) | 4=>(2,9) | 2=>(5,1) | 8=>(2,1) | 4=>(6,1) | 2=>(2,5) | 7=>(5,3) | 2=>(3,8) | 4=>(5,4) | 4=>(9,2) | 9=>(1,3) | 8=>(1,8) | 7=>(1,1) | 7=>(7,2) | 8=>(3,5) | 7=>(3,7) | 8=>(8,3) | 7=>(4,4) | 2=>(8,4) | 8=>(6,2) | 7=>(9,8) | 2=>(9,9) | 3=>(1,9) | 5=>(1,7) | 3=>(4,3) | 5=>(9,3) | 3=>(7,8) | 3=>(8,2) | 9=>(9,5) | 5=>(4,1) | 9=>(7,1) | 9=>(4,2) | 5=>(6,5) | 9=>(6,4) | 5=>(8,6) | 9=>(3,6) | 5=>(7,9) | 9=>(8,9) | 5=>(3,4) |