2 9 4 1 7 3 9 6 5 4 4 6 3 2 1 5 8 7 9 7 4 2 3 5 8 6 2 1 19-12-2018.......fiendish 19-12-2018 www.daily-sudoku-puzzle.com

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

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