9 6 4 1
2 9 7 3
8
6 9 2 5 8
5 8 9 7 4
1
9 4 8 5
3 6 5 2
12-05-2018.......fiendish 12-05-2018
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7 5 8 9 3 6 4 2 1
2 9 4 7 5 1 8 6 3
6 3 1 4 2 8 5 7 9
4 6 9 2 7 3 1 5 8
1 7 2 8 4 5 3 9 6
5 8 3 6 1 9 7 4 2
8 2 5 1 9 7 6 3 4
9 1 7 3 6 4 2 8 5
3 4 6 5 8 2 9 1 7
6=>(3,1) | 6=>(2,8) | 8=>(2,7) | 8=>(5,4) | 8=>(9,5) | 5=>(3,7) | 4=>(3,4) | 9=>(7,5) |

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

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

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

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

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

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