9 1 8 6 7 3 8 5 3 4 9 5 4 3 9 1 2 7 5 6 2 7 5 8 3 5 7 2 6 7 5 3 6 2 4 1 30-09-2020.......facil 30-09-2020 www.daily-sudoku-puzzle.com

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