1 9 7 3
9 4 8 6
8 6 7 4
1 5 3 9
5 9 1 8
9 4 7 2
6 7 9 5
3 2 1 4
2 8 4 7
05-04-2014.......facile 05-04-2014
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1 6 2 4 9 5 8 7 3
9 4 7 8 2 3 1 6 5
3 5 8 6 1 7 4 2 9
8 7 1 2 5 4 3 9 6
5 2 3 9 6 1 7 4 8
6 9 4 3 7 8 2 5 1
4 1 6 7 3 9 5 8 2
7 3 9 5 8 2 6 1 4
2 8 5 1 4 6 9 3 7
6=>(1,2) | 8=>(1,7) | 3=>(3,1) | 4=>(7,1) | 7=>(8,1) | 7=>(2,3) | 1=>(2,7) | 1=>(7,2) |

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

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

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

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

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