7 4 3 4 3 9 1 8 7 2 1 6 3 8 5 7 1 6 9 5 3 2 4 5 6 8 1 5 28-05-2020.......difficile 28-05-2020 www.daily-sudoku-puzzle.com

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

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