1 3 8 3 7 4 9 6 3 4 5 7 6 8 2 4 5 6 9 2 3 2 7 4 5 1 7 8 23-09-2020.......diabolico 23-09-2020 www.daily-sudoku-puzzle.com

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

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