3 8 6 1 7 9 3 2 6 5 9 4 9 8 9 4 6 6 7 2 3 5 3 6 2 1 8 7 5 3 03-02-2019.......hard 03-02-2019 www.daily-sudoku-puzzle.com

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

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