8 9 3 5
2 1
9 4 2 1
7 6 4 9
3 6
5 3 8 4
4 2 6 8
4 2
1 7 6 4
11-04-2017.......fiendish 11-04-2017
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2 8 1 9 6 3 7 5 4
7 5 3 2 4 1 8 6 9
9 6 4 8 7 5 2 3 1
1 2 7 6 5 4 9 8 3
3 4 8 1 9 7 5 2 6
6 9 5 3 2 8 4 1 7
4 3 2 5 1 9 6 7 8
8 7 6 4 3 2 1 9 5
5 1 9 7 8 6 3 4 2
2=>(1,1) | 7=>(1,7) | 4=>(5,2) | 2=>(4,2) | 8=>(3,4) | 2=>(9,9) | 1=>(1,3) | 4=>(1,9) |

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

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

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

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

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

3=>(3,8) | 6=>(8,3) | 6=>(2,8) |