9 5 7 6 5 3 8 2 3 8 9 2 1 6 4 1 2 7 6 4 7 2 6 8 1 5 6 3 07-07-2018.......hard 07-07-2018 www.daily-sudoku-puzzle.com

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

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