4 6 3 1 2 3 4 7 8 6 5 9 3 5 6 9 7 1 5 8 9 4 6 5 2 7 9 6 25-09-2016.......medium 25-09-2016 www.daily-sudoku-puzzle.com

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

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