Phlip wrote: > The summary of your requirements: You have a PNG that looks like an > old-fashioned punched card, with dots in specific locations that you > must decode. > > The reason behind this requirement now becomes an object of curiosity! > You will > get the best answer if you confess what it is... > Haha ok ok ! ... i will confess ! :P It is for a website . http://www.hackthissite.org/missions/programming/ This is a website where you have verry cool programming missions where you will learn much about a language.. I already did a lot of them in java... and now I want to do them in ruby. > Your "fast reply" was just a Google hit for "PNG". Please always google > before > posting. > I did.. but not just on PNG.. I didn't thought That would give me something usefull. While I am writing this There are already 3 new posts ! ... thanxs a lot for all the replys ! -- Posted via http://www.ruby-forum.com/.