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

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

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

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

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

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