4 8 9 2 7 6 5 3 6 7 9 3 2 7 5 9 5 3 7 1 1 7 9 8 7 6 4 9 19-08-2017.......medio 19-08-2017 www.daily-sudoku-puzzle.com

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

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