7 3 6 8 3 8 2 9 5 3 1 4 8 6 1 9 5 8 6 1 8 8 7 4 7 8 5 4 12-01-2019.......dificil 12-01-2019 www.daily-sudoku-puzzle.com

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

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