7 1 2 9 5 7 6 8 2 6 7 5 2 1 5 9 8 4 6 3 4 1 9 8 3 8 4 9 6 2 8 7 5 9 1 4 31-05-2020.......facil 31-05-2020 www.daily-sudoku-puzzle.com

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

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