4 9 2 4 6 3 1 8 5 4 5 6 3 6 9 7 2 8 4 5 4 7 6 5 8 1 1 7 5 03-10-2016.......hard 03-10-2016 www.daily-sudoku-puzzle.com

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

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