5 9 3 4 4 2 6 7 7 4 1 9 3 7 2 9 6 1 3 2 2 6 5 1 2 5 8 6 7 8 6 5 5 4 8 3 25-12-2017.......einfach 25-12-2017 www.daily-sudoku-puzzle.com

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