2 5 3 4 1 6 8 7 7 3 8 5 2 9 1 8 4 6 4 2 1 6 2 8 2 3 9 6 7 7 6 2 8 1 4 7 3 13-12-2020.......medium 13-12-2020 www.daily-sudoku-puzzle.com

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

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