2 4 9 8 3 5 1 7 9 7 6 5 1 8 6 2 9 4 5 3 6 5 2 8 1 2 6 7 04-05-2017.......hard 04-05-2017 www.daily-sudoku-puzzle.com

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

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