9 4 1 5 3 8 9 2 8 2 3 1 8 4 7 2 5 8 4 7 3 9 9 1 5 6 6 3 4 5 16-12-2020.......medio 16-12-2020 www.daily-sudoku-puzzle.com

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

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