7 8 5 1 9 4 7 2 8 2 5 7 9 1 4 3 5 3 7 1 6 5 1 6 4 7 4 3 16-02-2019.......duro 16-02-2019 www.daily-sudoku-puzzle.com

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

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