5 2 7 1
7 3 6 8
8 9
1 7 9 4
4 2
6 5 8 3
3 7
6 9 1 5
2 8 4 6
26-02-2018.......meio 26-02-2018
www.daily-sudoku-puzzle.com

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

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

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

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

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

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

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