14.06.2009, 21:34
(14.06.2009, 20:58)Dandelo schrieb: BTW, the hint is not completely correct, [...]
But one should try to change the puzzle by removing this possibility. I'll write you a PM, because otherwise it would give too much help to the readers.
You misunderstood the hint. What Richard meant was that there are no more "Pünktchen" there.
Also you might want to edit your posting as it already contains an additional hint for the puzzle which is not hidden by color, too.
As the puzzle is already unambiguous I wouldn't advise to change it (apart from technical problems).
@Richard and his original question: I think 20 solutions (back then) are not a bad sign. Puzzles which are solved fast and by everyone are often less attractive.
Calavera