1 3 5 8
9 4 2 7
3 2
5 2 6 4
8 2
4 9 1 5
6 8
8 6 4 3
2 8 9 6
17-10-2018.......diabolico 17-10-2018
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1 7 2 3 9 5 6 4 8
6 9 8 4 1 2 3 7 5
4 5 3 7 6 8 2 9 1
3 1 5 2 7 6 4 8 9
8 6 9 5 4 3 7 1 2
7 2 4 9 8 1 5 6 3
9 3 6 1 5 7 8 2 4
5 8 1 6 2 4 9 3 7
2 4 7 8 3 9 1 5 6
8=>(2,3) | 2=>(1,3) | 2=>(6,2) | 4=>(5,5) | 8=>(3,6) | 2=>(8,5) | 2=>(7,8) | 5=>(5,4) |

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

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

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

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

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

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