1 6 4 3 8 3 2 2 9 7 9 8 4 6 5 4 2 1 5 5 1 6 7 9 4 8 7 2 5 25-11-2020.......medio 25-11-2020 www.daily-sudoku-puzzle.com

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