6 7 1 3 4 9 5 9 7 6 1 8 3 7 4 1 6 2 5 9 2 4 3 5 9 7 6 8 11-09-2017.......medium 11-09-2017 www.daily-sudoku-puzzle.com

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

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