4 5 1 8 3 1 1 6 4 2 6 7 4 9 3 2 4 1 2 6 8 5 7 8 5 6 2 8 9 3 6 1 26-08-2017.......facile 26-08-2017 www.daily-sudoku-puzzle.com

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

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