From today a very new challenge site is participating in the global ranking: Rosecode.
It offers math and programming challenges only, and new interesting problems shall be added frequently, so it is similar to project euler.
Most problems require you to code a bit to compute the correct answers, but knowledge of math is most often required to come up with an efficent algorithm that can solve a problem within reasonable time.
Many thanks go out to elasolova for writing the needed scripts, and i wish all others:
I am happy to announce that Black Zero has implemented the scoring and account scripts now, and is contained in the rankings
In case you wonder why it is displayed as 2nd "newest sites", this is because the database row was inserted some time ago already.
Black Zero unique, as they introduce a new challenge category here: Lock-Picking.
For solving Lock-Picking challs you need to create a video explaining your steps while picking a lock, which has to match certain criteria.
These videos can then be watched on the website by the users.
They also offer challs from many other sections, putting them in 3 main cateogeries: Hacking, Coding and LockPicking. (Hey the first two are favorites!)
Many thanks go out to TrueHacker for great feedback and implementing the needed scripts.
Have fun checking the site out and i wish you:
Our first hungarian site is in english and has 50 levels/challs, which seem fun, well chosen and creative.
To make progress on hax.tor you have to solve the challenges in a linear order, 1 by 1.
All in all we got very good response for the challenges there, where quite a few are from the "exploit" section.
Also every registered user gets an instant shell account on a fast co-located Debian Linux box.
Unlimited subdomains, custom virtualhosts, procmail, TOR connection tunnel and gigabit connectivity.
Many thanks go out to its admin haxtor for implementing the needed scripts.
Happy challenging and have fun checking out the site !
http://www.mibs-challenges.de/ joined our small network.
They planed to join a long time ago and finally its all up.
MiBs is a german challenge site, with nice handmade feeling, scripts and challenges.
Thanks go out to MiB for implementing the needed scripts.