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

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

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