Sudoku for Nikolaus 2005

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

A Sudoku Puzzle

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

      

You can reload this puzzle later by giving this number: 19865455

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

Valid XHTML 1.0!    Valid CSS!