3 5 8 1 9 5 7 6 6 3 9 2 2 6 3 4 9 7 8 2 4 9 1 3 6 4 2 7 1 7 5 9 22-10-2020.......facile 22-10-2020 www.daily-sudoku-puzzle.com

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

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