8 1 3 6 3 1 5 2 7 1 7 5 3 6 5 7 6 4 8 1 2 3 4 9 2 9 9 7 8 2 05-02-2019.......dificil 05-02-2019 www.daily-sudoku-puzzle.com

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

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