2 5 1
7 8 9 6
9 6
6 3 7 2
4 1
1 7 2 5
5 1
6 5 4 9
8 6 3
07-12-2019.......medio 07-12-2019
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2 9 6 4 5 7 8 3 1
7 8 5 3 1 2 4 9 6
4 1 3 9 8 6 7 2 5
5 6 8 1 3 4 9 7 2
3 2 4 7 9 5 1 6 8
1 7 9 6 2 8 3 5 4
9 3 2 5 4 1 6 8 7
6 5 1 8 7 3 2 4 9
8 4 7 2 6 9 5 1 3
6=>(1,3) | 1=>(4,4) | 2=>(5,2) | 8=>(5,9) | 1=>(8,3) | 1=>(9,8) | 5=>(9,7) | 5=>(3,9) |

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

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

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

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

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

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