8 9 4 3 6 8 7 1 6 9 9 3 1 2 6 8 4 5 9 5 2 8 8 4 5 5 2 3 7 19-10-2019.......medio 19-10-2019 www.daily-sudoku-puzzle.com

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

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