6 2 3 5 6 9 9 8 7 4 5 8 2 8 1 4 5 7 3 8 4 3 5 9 8 2 9 8 17-01-2020.......diavolico 17-01-2020 www.daily-sudoku-puzzle.com

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

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