9 3 6 8 7
7 5
3 6 4 8
5 7 1 9 6 4
8 1
1 9 8 4 2 5
7 1 9 6
1 7
3 6 9 2 8
30-06-2017.......facile 30-06-2017
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9 1 5 3 6 8 2 4 7
4 2 8 9 1 7 5 3 6
7 3 6 4 2 5 8 1 9
5 7 2 1 3 9 6 8 4
8 4 3 2 5 6 7 9 1
1 6 9 8 7 4 3 2 5
2 8 7 5 4 1 9 6 3
6 9 1 7 8 3 4 5 2
3 5 4 6 9 2 1 7 8
6=>(8,1) | 7=>(3,1) | 6=>(2,9) | 6=>(6,2) | 9=>(8,2) | 9=>(2,4) | 5=>(3,6) | 8=>(2,3) |

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

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

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

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

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