3 9
1 6 9
2 3 4 5 8
9 3
7 6 4 2 1
5 9
9 7 4 2 1
4 5 8
3 6
24-11-2019.......diabolico 24-11-2019
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8 3 5 9 1 2 6 4 7
7 4 1 8 6 5 3 2 9
9 6 2 7 3 4 5 8 1
1 8 9 2 7 6 4 5 3
3 7 6 5 4 9 2 1 8
5 2 4 3 8 1 9 7 6
6 9 7 4 2 8 1 3 5
4 1 3 6 5 7 8 9 2
2 5 8 1 9 3 7 6 4
9=>(3,1) | 6=>(3,2) | 3=>(8,3) | 9=>(5,6) | 9=>(9,5) | 5=>(7,9) | 3=>(2,7) | 9=>(8,8) |

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

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

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

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

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

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