6 4 1 2 4 3 9 7 9 1 4 7 4 7 5 9 5 7 2 6 3 5 6 8 4 1 6 8 22-10-2019.......diabolico 22-10-2019 www.daily-sudoku-puzzle.com

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

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