5 3 3 7 6 8 1 4 5 2 6 3 8 6 1 9 2 8 4 7 3 9 2 8 7 5 6 9 18-04-2014.......medium 18-04-2014 www.daily-sudoku-puzzle.com

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

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