2 3 7
4 8 9 1 3
6 3 4 2 9
8 5 6
6 1 5 4
1 7 6
9 2 3 7 5
7 2 5 9 4
4 6 8
13-03-2019.......facile 13-03-2019
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1 2 9 5 6 3 4 7 8
4 7 8 9 2 1 6 5 3
6 5 3 7 8 4 2 1 9
8 9 7 4 5 6 3 2 1
2 6 1 8 3 9 5 4 7
5 3 4 1 7 2 8 9 6
9 1 2 3 4 8 7 6 5
7 8 6 2 1 5 9 3 4
3 4 5 6 9 7 1 8 2
4=>(1,7) | 9=>(1,3) | 2=>(2,5) | 7=>(2,2) | 6=>(2,7) | 7=>(3,4) | 8=>(3,5) | 6=>(8,3) |

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

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

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

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

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