3 8 9 2 7
7 6 4 8 5
1 7 8
4 3 5
9 8 3 1
3 2 9
8 2 7
7 5 6 3 4
5 9 4 8 2
05-12-2018.......facile 05-12-2018
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3 8 4 9 5 1 6 2 7
7 6 9 4 2 8 5 1 3
2 5 1 6 3 7 4 9 8
4 1 8 7 9 2 3 5 6
9 7 5 8 6 3 2 4 1
6 3 2 1 4 5 8 7 9
8 4 3 2 1 9 7 6 5
1 2 7 5 8 6 9 3 4
5 9 6 3 7 4 1 8 2
2=>(3,1) | 6=>(6,1) | 9=>(2,3) | 2=>(2,5) | 3=>(2,9) | 8=>(4,3) | 6=>(4,9) | 8=>(8,5) |

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

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

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

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

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