7 3 9 4
5 9 1
8 1 5 6
6 3
8 1
7 2
5 3 1 4
8 7 3
1 6 2 5
10-08-2016.......medium 10-08-2016
www.daily-sudoku-puzzle.com

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

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

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

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

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

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

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