8 6 9 4
5 8 3
2 3 1
7 9 2
1 4
3 8 7
3 9 1
6 5 9
9 7 3 5
22-02-2019.......diavolico 22-02-2019
www.daily-sudoku-puzzle.com

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

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

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

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

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

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

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