6 4 5 2 1 8 4 6 9 7 5 3 7 9 7 2 6 4 2 5 9 6 1 3 5 4 3 8 9 3 29-01-2021.......diabolico 29-01-2021 www.daily-sudoku-puzzle.com

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

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