8 4 2 5 7 5 6 9 7 6 3 8 6 2 5 1 7 6 3 4 3 1 8 3 4 5 9 2 1 7 02-01-2019.......facil 02-01-2019 www.daily-sudoku-puzzle.com

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

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