2 1 5 2 3 2 1 8 4 7 9 2 8 2 3 1 4 6 3 7 4 6 9 7 2 8 8 6 13-07-2017.......fiendish 13-07-2017 www.daily-sudoku-puzzle.com

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

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