7 8 6 3 5 9 8 4 3 2 1 5 3 7 4 8 5 9 3 4 6 5 1 7 6 8 5 9 6 17-09-2020.......facile 17-09-2020 www.daily-sudoku-puzzle.com

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

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