6 2 7 6 9 1 4 5 2 9 3 8 1 7 4 5 2 3 2 9 4 5 2 3 8 17-05-2016.......difficile 17-05-2016 www.daily-sudoku-puzzle.com

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

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