9 7 1 6 2 4 9 5 8 5 7 2 6 4 9 1 4 1 6 3 7 9 3 2 2 5 8 09-08-2018.......hard 09-08-2018 www.daily-sudoku-puzzle.com

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

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