5 2 6
7 6 4
7 2 1
1 4 5 8
7 8 3
4 2 9 1
5 6 9
8 2 3
3 2 6
31-07-2020.......medium 31-07-2020
www.daily-sudoku-puzzle.com

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

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

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

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

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

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

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