7 1 3 6 4 2 9 3 8 1 5 9 8 4 8 6 7 5 3 2 1 8 8 6 3 9 6 1 23-07-2017.......medio 23-07-2017 www.daily-sudoku-puzzle.com

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

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