1 7 4 8 6 1 9 5 6 9 5 7 3 6 2 9 8 3 5 4 1 9 6 8 4 3 14-05-2020.......diabolico 14-05-2020 www.daily-sudoku-puzzle.com

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