2 6 4 7 7 3 1 5 4 9 7 1 2 3 5 8 8 4 9 1 5 3 2 7 9 6 5 4 8 4 1 3 1 4 9 5 15-01-2018.......easy 15-01-2018 www.daily-sudoku-puzzle.com

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

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