8 4 9 2 6
2 7 6 8 1
1 4 9
9 3 1
7 8 3 2
8 6 7
1 2 8
8 1 6 3 4
4 9 5 6 1
12-08-2017.......facile 12-08-2017
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8 4 5 9 3 1 7 2 6
2 7 9 6 5 8 1 4 3
6 3 1 7 2 4 5 8 9
9 5 2 4 6 7 3 1 8
7 1 4 8 9 3 6 5 2
3 8 6 5 1 2 4 9 7
1 6 3 2 4 9 8 7 5
5 2 8 1 7 6 9 3 4
4 9 7 3 8 5 2 6 1
6=>(3,1) | 5=>(8,1) | 9=>(2,3) | 4=>(2,8) | 1=>(5,2) | 2=>(3,5) | 8=>(3,8) | 3=>(2,9) |

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

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

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

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

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