hacker.org

mmm ... is it me or does submitting solutions not longer work? (coming back to here after a looooong time).

nevermind

btw.: in my opinion the most fun challenge so far. i enjoyed it very much!

mmm ... i got the plain text and it contains a clear message what to do. but my answer does not get accepted. tried three different answers but none did work? am i still missing a source?

extracting the string from the image was fun and more easy than spiral bits, imo. but what to do with the white dots?

yeah! finally! ... this was a tough one especially because i am not good in algorithms. what i did is: - repaint the image in exactly three colors. - writing a tool which replaced every spot in the image with a single pixel (algorithms involved: a filter, a custom flood-fill, and calculation of the ...

sqlmap reveald vulnerability for time based injection. used following string for the user field: root' and if((select mid(password,16,1) from user limit 0,1)='z',sleep(10),1) AND 'kzQg'='kzqg’ --------------------------------------------------------------------x------x and a script to loop through ...

aurora wrote:mmm ... i managed to beat the master in 1891 steps. i've logged the html to a log file, but there does not seem the be the name of the monster in the html? it just tells me to "return to collect the prize" ...

nevermind ... just had to scroll a little bit in my log-file

mmm ... i managed to beat the master in 1891 steps. i've logged the html to a log file, but there does not seem the be the name of the monster in the html? it just tells me to "return to collect the prize" ...

sometimes i feel really stupid ...

on the other hand ... it could be a possibility to practice the language and maybe make it more popular as "esoteric programming language" . what other features do you have in mind, that the hvm ide already available does not offer?

yes, i do speak calc!

I wonder if the code is intended to work unmodified (besides maybe wrapping it in a main function and adding some includes). i know of at least two other languages, that would accept the code, only problem so far is, they won't accept an integer as argument for "atan". on the other hand: i...

wow ... this was really tough for me optimizing it to 77 instructions ... phew! but now i got it ...

This was a very nice challenge! Thanks!

This one was a little bit too easy with "qrafter" on my iphone ;) ... In 2008 QR codes were not that popular, so then it was harder... Anyway, in 5 years Siri will solve the "Say It" challenge in seconds ;-) yes, it's fascinating to see where we get with all this technology over...