4 5 6 3 1 7 5 5 7 8 2 1 4 8 9 1 6 9 2 4 7 9 3 6 6 3 4 1 7 4 1 8 6 8 5 4 13-08-2017.......facil 13-08-2017 www.daily-sudoku-puzzle.com

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

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