3 1 7 5 1 4 6 8 2 9 5 7 2 8 2 1 3 6 3 6 7 4 9 1 6 7 1 9 03-10-2018.......dificil 03-10-2018 www.daily-sudoku-puzzle.com

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

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