2 7 9 4 1 9 7 6 8 5 1 7 9 1 2 3 4 6 7 6 3 2 5 8 1 9 6 7 28-02-2017.......medio 28-02-2017 www.daily-sudoku-puzzle.com

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

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