7 8 1 2 5 1 2 9 4 3 8 3 6 2 9 8 6 7 4 5 1 9 3 2 8 7 8 4 3 6 20-05-2020.......medio 20-05-2020 www.daily-sudoku-puzzle.com

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

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