2 3 6 1 9 7
5 8 2 3
4 3 8
7 3 2 8
5 1
6 2 8 3
5 4 3
6 5 8 7
8 9 3 7 1 4
19-11-2020.......medium 19-11-2020
www.daily-sudoku-puzzle.com

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

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

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

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

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

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