4 9 3 7 1 6 1 8 4 7 8 4 3 3 2 7 6 7 6 7 8 9 5 4 6 5 3 6 4 8 2 2 3 6 1 4 27-01-2018.......facile 27-01-2018 www.daily-sudoku-puzzle.com

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

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