9 1 4 3 4 9 2 1 3 6 2 6 7 4 8 7 5 1 9 2 8 6 8 7 9 1 2 9 5 21-06-2017.......medio 21-06-2017 www.daily-sudoku-puzzle.com

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

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