The rules are quite simple:
In every row or column there is a set of numbers, that state how many colored pixels are there in the row (or column).
It is necessary that if there is a 5 written, the pixels of that color MUST be consecutive (there must be no empty holes between), whereas it is possible to have empty holes between different groups.
Between groups of the same color there MUST be at least one empty hole (otherwise, there would have been just one block with the sum of the two groups), but it is not necessary if the groups are of different colors.
I've tested these, I ensure they have unique solution
(hope i didn't miss anything to explain)
This post has been edited by Feoden: Jan 29 2012, 05:25 AM