9 5 4 2 3 9 7 8 6 7 9 3 4 7 2 6 9 1 9 6 5 4 2 1 7 1 6 3 8 4 1 5 7 2 7 8 27-07-2017.......facile 27-07-2017 www.daily-sudoku-puzzle.com

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

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