1 7 4 3 9 5 2 7 8 5 4 6 9 3 9 2 1 3 8 5 8 2 6 2 1 3 7 8 13-09-2009.......medio 13-09-2009 www.daily-sudoku-puzzle.com

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