4 4 2 9 7 6 1 6 3 8 8 9 2 7 6 5 8 1 4 9 4 7 5 2 1 9 3 6 5 7 01-05-2014.......dificil 01-05-2014 www.daily-sudoku-puzzle.com

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

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