6 3 7 8 1 6 9 7 8 9 1 4 6 4 2 6 3 1 4 2 3 9 5 8 6 3 5 4 4 2 5 9 3 7 8 2 6 18-02-2019.......easy 18-02-2019 www.daily-sudoku-puzzle.com

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

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