4 6 8 3 8 7 9 5 6 8 3 8 7 5 1 7 9 2 4 8 8 2 3 1 2 9 1 4 6 5 24-03-2018.......hard 24-03-2018 www.daily-sudoku-puzzle.com

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

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