Sudoku for Nikolaus 2005

 [Explanation] [New Nikolaus Game] [New Puzzle] [Recall Puzzle]

A Sudoku Puzzle

7
8
4 1
8
4
1
2
5
9
6
5 8
7
3 1
8
4
9
3
2
6
4 5
9

      

You can reload this puzzle later by giving this number: 325565809

Questions and suggestions to Frank.Luebeck@Math.RWTH-Aachen.De.

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