Put the digits of the solution code of the first puzzle row by row into the grey cells.
Enter numbers from 1 to 6 into the diagram, such that in every row, every column and every bold bordered area every digit appears exactly once.
The letters have no meaning for this puzzle.
Solution code: The 3rd row.
on 23. July 2012, 20:35 by uvo
Nein, ich fürchte, das kann man nur "vorwärts" lösen.
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