9 4 1
5 2 1 3 6
3 8 4 2
4 8 5 3
1 3 8
1 6 9 8
7 2 9 1
5 3 4 8 6
9 5 2
05-02-2019.......facil 05-02-2019
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9 6 4 7 2 5 1 8 3
8 5 2 9 1 3 6 4 7
7 3 1 8 6 4 9 2 5
4 8 6 5 9 2 7 3 1
2 9 7 1 3 8 4 5 6
5 1 3 4 7 6 2 9 8
6 7 8 2 5 9 3 1 4
1 2 5 3 4 7 8 6 9
3 4 9 6 8 1 5 7 2
6=>(1,2) | 3=>(1,9) | 8=>(1,8) | 8=>(2,1) | 4=>(9,2) | 2=>(8,2) | 9=>(5,2) | 1=>(3,3) |

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

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

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

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

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