5 7 8 4 6
3 8
7 3 9 2
9 6 4 8 5 3
1 8
2 5 6 7 9 4
6 9 7 8
1 8
3 1 7 5 2
07-03-2019.......facile 07-03-2019
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5 1 2 7 8 4 9 3 6
6 4 9 2 5 3 8 1 7
8 7 3 9 6 1 2 4 5
9 6 7 4 1 8 5 2 3
1 3 4 5 9 2 6 7 8
2 8 5 6 3 7 1 9 4
4 5 6 3 2 9 7 8 1
7 2 1 8 4 6 3 5 9
3 9 8 1 7 5 4 6 2
7=>(8,1) | 4=>(7,1) | 8=>(3,1) | 7=>(4,3) | 8=>(9,3) | 8=>(6,2) | 2=>(5,6) | 6=>(5,7) |

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

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

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

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

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