8 7 9 7 5 2 8 1 4 3 2 6 3 6 1 8 7 6 1 7 2 3 4 9 6 5 3 2 03-02-2021.......hard 03-02-2021 www.daily-sudoku-puzzle.com

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

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