4 6 2 8 7 5 1 3 3 7 9 2 3 7 5 9 1 6 1 1 8 2 4 5 9 8 3 6 4 5 7 1 9 5 4 7 25-01-2017.......facil 25-01-2017 www.daily-sudoku-puzzle.com

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

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