7 8 4 3 8 9 3 1 7 1 6 4 7 4 5 8 3 8 6 2 1 5 9 8 6 9 6 4 8 9 2 3 5 3 7 1 6 19-01-2018.......facil 19-01-2018 www.daily-sudoku-puzzle.com

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

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