All sites listed on WeChall

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ID Language Site Users Challs Average Dif Fun Description
16EnglishNetherlands, TheNet-Force401969530,97%68,48%73,96%Net-Force has been around since 2002, starting off as a Dutch website. The site is now only in English and has a diverse...
23GermanGermanyMiBs Challenges65,91%73,22%MiBs Challenges is a German riddle site started in 2005 with over 150 challenges in 9 categories including math,...
39EnglishSwitzerlandAstalavista65,62%72,73%Astalavista.com - Home of the fiendish challenges
18EnglishUnited StatesHackThisSite3950010223,49%61,11%72,22%Hack This Site is a free, safe and legal training ground for hackers to test and expand their hacking skills. More than...
33EnglishUnited StatesBlack Zero78,12%72,22%Black Zero is a new community of hacking, coding, and lock picking enthusiasts. The site offers over 50 interactive...
35EnglishUnited Kingdomosix78,12%72,22%Home of the GEEK Challenges. We are a community of developers and IT enthusiasts interested in sharing ideas, writing...
36EnglishTurkeyRoseCode53,57%71,43%This site publishes mostly math based programming challenges. Other topics include Crypto, Brainfck, Hacking, and...
19EnglishUnited StatesThisisLegal.com48,08%70,83%Welcome to Thisislegal, a hacker wargames site but also with much more - such as forums and tutorials.
14FrenchFranceinfomirmo70,00%70,00%A new French site turned to the learning of the computing through the SOSI challenge. SOSI is a linear challenge with a...
38EnglishNetherlands, Thelistbrain.tk58,33%68,75%Another english site
37EnglishUnited StatesCSTutoringCenter39,70%68,05%CSTutoringCenter.com provides many different kinds of challenges. You are free to solve them in any language and with...
20SpanishSpainelhacker.net28500565,95%72,22%66,67%We now have site navigation in english and spanish (some tests are only available in spanish). Esta es un wargame, que...
53EnglishUnited StatesEnigmaGroup75,00%66,67%Since 2005, Enigma Group has been providing its members a legal and safe security resource where they can develop their...
64EnglishUnited Stateswixxerd.com62,50%66,67%A collection of crackme's, hackme's, puzzles and games. Some are pretty simple, some... not so much...
12EnglishSwitzerlandLOST-Chall63,04%66,31%A site based on the TV show Lost. Challenges range from easy to hard. Non-Lost fans will find this enjoyable too!
9GermanGermanyHappy-Security63,33%66,07%Happy-Security is a german challenge site. {also translated in english} Beside the 'normal' challenge sections, there...
5EnglishUnited KingdomTheBlackSheep1295034213,29%75,92%66,00%This site offers challenges in almost any category from easy to difficult. It has a nice user-interface, including an...
15SlovakSlovakiaBrainQuest17375130813,23%50,00%63,89%Brainquest is a slovak riddle site, focused on crypto, steganography and logics. Also there is an category Orbis pictis...
87EnglishArgentinaHacker Gateway50,00%62,50%The go-to place for hackers who want to put their skills to the test.
17SpanishSpainHispabyte45,45%61,36%Wargame de Hispabyte, zona práctica de un sitio dedicado a la seguridad, informática y programación. Wargame of...
43FrenchFranceHackBBS312589118,32%75,00%60,00%Hack en situation réelle.
13SpanishSpainYashira54,17%58,33%Yashira es un sitio en español dedicado a retos informáticos,ciencias e ingenio.
11EnglishFranceDareYourMind69,23%56,67%More than 180 challs. Javascript, Cracking, Crypto, Stegano, Realistic challs (SQL, Authentication, ...), Logic,...
55FrenchFranceRight-Answer39,29%53,12%This website want to make you think and learn in several chall spread over several categories such as logic,...
21EnglishIsraelTryThis0ne135707217,04%45,00%50,00%Trythis0ne is a system of Hacking\Reversing\Encryption etc' challenges. Every challenge challenge the user in different...
28EnglishUnited StatesZero Identity50,00%50,00%A nice challenge site with a lot of functionality to interconnect the users. Will join soon
29EnglishGermanyHackits.de50,00%50,00%Hackits.de is currently under maintainance. Hopefully they will be back soon and support wechall script interaction
31EnglishGermanyHellbound Hackers50,00%50,00%HellBoundHackers is a completely legal, web-based security training ground. They offer challenges that teach you how...
34EnglishUnited StatesStarfleet Academy50,00%50,00%A nice challenge site for beginners. No need to register at Starfleet Academy for 10 nice javascript levels. I guess it...
41GermanGermanyNotpron50,00%50,00%Notpron - "The hardest riddle available on the Internet" - Is a linear challenge without ranking. It has around 13 tough...
44EnglishAustraliaCryptoLib50,00%50,00%CryptoLib is a challenge site focused on cryptography only. It currently offers 11 crypto challs which seem quite...
72EnglishFranceNo Such Con 2013000,00%50,00%50,00%The HES/NSC 2013 challenges. Still available thanks to Steven from overthewire.org!
75GreekGreeceMathchall50,00%50,00%Mathchall is requiring the mind to use pure intelligence in the attainment of pure truth. ---Now you can maximize you...
77KoreanKorea, Republic OfCodeShell.kr50,00%50,00%This website provides various challenges that require computer hacking skills to solve. To solve a challenge, you'll...
79EnglishUnited KingdomOmega Project50,00%50,00%The Omega Project is a new set of Mod-X challenges which have been designed to test many different skill areas and to...
80EnglishUnited StatesDisavowed.net50,00%50,00%One of the original challenges! Disavowed.net is once again available to play (hosted within Mod-X). Enjoy!
84EnglishColombiaChallengeland50,00%50,00%Challengeland is a site of war games to learn and improve your hacking skills created by Redexel and Germanlm93
86EnglishKorea, Republic OfSolveMe50,00%50,00%I closed this wargame.
88KoreanKorea, Republic OfNOE.systems50,00%50,00%NOE.systems is a wargame site where you can practice a variety of hacking techniques related to information security in...
90EnglishPolandhackburger100,00%50,00%(mainly) web security challenges by Laboratorium EE.
93EnglishIndonesiaCTFS.ME50,00%50,00%Ctfs.me is a place where you can learn about various category of hacking everytime and get you skill increased.
95EnglishGermanyMysteryTwister148053780,49%50,00%50,00%MysteryTwister (MTC3) ===================== This time we are really happy to announce... that experts in the...
108EnglishKorea, Republic Ofmrradio.kr922160,22%50,00%50,00%Mr.Radio (mrradio.kr) is a radio frequency (RF) and satellite signal security wargame platform. Players learn RF basics...
97FrenchFranceÉnigmes À Thématiques216263042,65%50,00%50,00%Énigmes À Thématiques, c'est une nouvelle énigme inédite qui sort chaque jour dans des domaines aussi variés que...
100EnglishUnited StatesCan You Hack It?®50,00%50,00%The Can You Hack It?® Challenge was created by Assured Information Security (AIS) engineers to test the skills of...
103EnglishTunisiaPWN.TN50,00%50,00%PWN.TN is an educational and non commercial wargame. There is various IT security related challenges for fun and...
107EnglishSeychellesGemForgeLabs50841,63%50,00%50,00%GemForgeLabs is an online learning and challenge platform that provides labs to cover the full breadth and depth of the...
109EnglishAntarcticaResearch Labs50,00%50,00%Please edit me :)
47EnglishPolandSPOJ126086370131,18%62,50%43,75%SPOJ (Sphere Online Judge) is an online judge system with thousands of programming challenges. The solutions to...
22PolishPolandTDHack2328820214,17%45,00%42,50%TDHack (Think Devise Hack) is the first polish challenge site, launched in September 2004. The challenges cover a wide...
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