2 9 5 4
4 2 8 6
8 2
1 8 2 7
6 9
5 3 7 4
7 6
6 9 3 2
4 1 8 3
16-08-2017.......duro 16-08-2017
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2 9 3 6 7 1 8 5 4
1 5 4 2 3 8 6 9 7
8 6 7 4 5 9 1 3 2
3 4 1 8 9 2 7 6 5
6 7 8 5 1 4 3 2 9
9 2 5 3 6 7 4 1 8
7 3 2 1 8 5 9 4 6
5 8 6 9 4 3 2 7 1
4 1 9 7 2 6 5 8 3
8=>(1,7) | 1=>(2,1) | 9=>(6,1) | 5=>(8,1) | 6=>(3,2) | 5=>(4,9) | 9=>(3,6) | 8=>(6,9) |

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

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

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

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

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

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