8 7 4 5 1 8 2 3 7 1 4 8 9 2 5 6 9 3 7 6 5 1 9 7 8 3 4 8 17-03-2018.......medium 17-03-2018 www.daily-sudoku-puzzle.com

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

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