4 7 2 8 3 1 9 6 7 5 2 1 4 1 2 3 5 1 4 3 6 6 8 4 9 2 6 7 10-02-2019.......meio 10-02-2019 www.daily-sudoku-puzzle.com

1 9 4 5 3 6 8 7 2 7 8 3 2 1 9 6 4 5 6 2 5 7 4 8 3 1 9 5 3 2 1 6 4 9 8 7 4 1 6 8 9 7 5 2 3 9 7 8 3 2 5 1 6 4 8 4 1 9 7 3 2 5 6 3 5 7 6 8 2 4 9 1 2 6 9 4 5 1 7 3 8

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