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

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

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