6 9 9 2 6 4 5 1 7 3 7 3 1 5 4 6 7 5 1 3 4 2 8 5 1 4 3 8 6 16-08-2019.......difficile 16-08-2019 www.daily-sudoku-puzzle.com

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

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