2 5 6 8 8 7 2 3 9 3 7 4 7 6 1 9 4 9 6 8 6 3 9 3 4 1 5 8 7 4 19-05-2020.......difficile 19-05-2020 www.daily-sudoku-puzzle.com

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

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