7 3 6 4 7 6 9 6 9 1 8 7 2 4 7 1 3 8 5 2 9 1 2 3 8 4 6 2 9 7 9 1 6 3 2 4 30-11-2020.......facil 30-11-2020 www.daily-sudoku-puzzle.com

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