2 8 4 1 8 6 5 8 7 9 8 5 6 7 3 4 9 4 1 2 8 7 3 1 3 7 9 2 6 5 20-06-2017.......medium 20-06-2017 www.daily-sudoku-puzzle.com

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

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