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Jan 30, 2009 - 16:44 joined

I am happy to announce...

... another challenge site joined us. is a popular spanish challenge site with 55 challenges at the moment.

You seem to have to solve easy challenges to be able to access harder ones, and they offer challenges in cracking, cryptography, web-hacking and others.
There is a category named torneo, which means tournament in english and they also have some tutorials about hacking and challenging.

The site will make use the auto-update feature.

Thanks go out to their admin sirdarckcat and i wish everyone
Happy Challenging !

Jan 27, 2009 - 20:50

New scoring

We have implemented some changes to the scoring mechanism.
First of all, now the challengecount is incorporated into a sites score. So sites with a lot of challenges will score higher. This is so that the difference in points per solved challenge doesn't differ so much between sites anymore.

The second change is in the users scores.
Scoring high on a single site now scores a lot more than scoring low on a lot of sites.
So to boost your score you can work on some of those harder challenges on your favourite sites in stead of doing a few simple challenges on a new site.

See also

Jan 26, 2009 - 20:40

ThisIsLegal joined

I am happy to announce.... joined our network.
It is a new challenge site with around 40 challs and also offers videos and papers around computer challenges and other tuff.

Many thanks go out to its admin.

I set the basescore to 8000 currently, until the automated rescoring takes place. Yes, we are on it !

I wish you all happy challenging !

Jan 20, 2009 - 00:28

HackThisSite joined

I am happy to announce joined us.

They are around since 2003 and have a vast amount of users.
99 nice challenges (by now) await you on this well known english site, and they are adding more.

Many thanks go out to their staff, especially to comperr and xelix for their initiatives.

HackThisSite also helped to increase privacy on wechall and its affiliated networks.

What can i tell more than "Happy Challenging !" Smile

Edit: to link accounts you need to enable this on your HackThisSite account:

Jan 14, 2009 - 00:20 joined

I am happy to announce that another site joined wechall.
It is a brand new spanish challenge site with only a very few challenges at the moment. I settled their basescore to 1000.

They have a wiki project, and i think this might be worth a look.
A wiki about [solving] challenges was also planned for wechall, but it didnt make it yet.

Thanks and Greetings from my side to HQH for creating the scripts.

Oct 19, 2008 - 15:29

Net-Force joined

I am happy to announce that Net-Force joined us Smile

It is a well known challenge site from the netherlands, with around 90 challenges that await you on a well designed site.

Net-Force offers challenges in the most common categories: Java/script,Crypto,Exploits,Cracking,Programming,Internet and Steganography.
and each section has easy to difficult challenges.

Many thanks go out to marijn for implementing the scripts.

Happy Challenging

Sep 20, 2008 - 09:26

Brainquest joined

After some time of nothing happens on wechall, another site joined us.
Brainquest is a czech riddle site, with focus on stegano, crypto and logic.
There is also an adventure section, which might be funny.

Thanks go out to profile.php?username=dartagnan for joining us.

Greetings and
Happy Challenging


Jul 09, 2008 - 16:32 joined

I am happy to announce that a new site joined us. is a new french challenge site suiteable for beginners.
Many thanks go out to mirmo, who made his site interact with us.

So have fun checking it out, and good luck on passing the challenges.

Happy Challenging

Jun 17, 2008 - 16:47 joined

I am happy to anounce that joined our small network.
It is a spanish site, which has an initial signup challenge.

Many thanks go out to PescaoDeth for implementing the needed scripts,
as well as HaDeS for the proposal Smile

Kind Regards and
Happy Challenging


May 02, 2008 - 23:49

New Design branch is up

I uploaded the new design branch i was working on lately.

it is a good idea to clear your browsers cache, and press refresh as well

Major changes are:

-Preview for writing messages.
-Detailed site ranking.
-Sites and Challs are sortable now.
-Better and more valid html/css

Happy Challenging

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