All sites listed on WeChall

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ID Language Site Users Challs Average Dif Fun Description
24EnglishItaly+Ma's Reversing289922820.57%87.50%85.00%A game I hope you and I will enjoy, a source of information which can become useful for reversers, and a way to meet new...
98EnglishAustralia247CTF34664812.25%75.00%100.00%247CTF is a security environment where hackers can test their abilities across a number of different challenge...
82EnglishUnited Statesae27ff98334036.26%64.28%96.43%Beginner to intermediate puzzles intended to hone user hunting and decoding skills used in Alternate Reality Games.
8EnglishUnited KingdomAspect v221.88%28.12%Aspect Version 2 is a challenge site with a real storyline. You have to solve the challenges in order to make your way...
39EnglishSwitzerlandAstalavista28019915624.95%65.62%72.73%Astalavista.com - Home of the fiendish challenges
33EnglishUnited StatesBlack Zero15456122.95%78.12%72.22%Black Zero is a new community of hacking, coding, and lock picking enthusiasts. The site offers over 50 interactive...
15SlovakSlovakiaBrainQuest16196121413.09%50.00%63.89%Brainquest is a slovak riddle site, focused on crypto, steganography and logics. Also there is an category Orbis pictis...
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...
94EnglishKorea, Republic OfCanHackMe18941514.03%75.00%100.00%Have fun challenges!
65EnglishUnited KingdomCanYouHack.It75.00%100.00%CanYouHack.It is a security based challenge site where members get to show of their skills, learn new ones and socialize...
84EnglishColombiaChallengeland17287013.41%50.00%50.00%Challengeland is a site of war games to learn and improve your hacking skills created by Redexel and Germanlm93
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...
99EnglishUnited KingdomCryptoHack1024811814.15%100.00%100.00%CryptoHack is a fun platform to learn modern cryptography through solving challenges and cracking insecure code. Can you...
44EnglishAustraliaCryptoLib50.00%50.00%CryptoLib is a challenge site focused on cryptography only. It currently offers 11 crypto challs which seem quite...
37EnglishUnited StatesCSTutoringCenter625934642.18%39.70%68.05%CSTutoringCenter.com provides many different kinds of challenges. You are free to solve them in any language and with...
93EnglishIndonesiaCTFS.ME106116310.41%50.00%50.00%Ctfs.me is a place where you can learn about various category of hacking everytime and get you skill increased.
11EnglishFranceDareYourMind69.23%56.67%More than 180 challs. Javascript, Cracking, Crypto, Stegano, Realistic challs (SQL, Authentication, ...), Logic,...
76EnglishUnited KingdomDefend the Web6890586026.78%50.00%87.50%An interactive security platform where you can learn and challenge your skills.
80EnglishUnited StatesDisavowed.net217646.88%50.00%50.00%One of the original challenges! Disavowed.net is once again available to play (hosted within Mod-X). Enjoy!
6EnglishUnited KingdomElectrica118174424.86%88.46%79.55%Reverse engineering, cryptography, maths, steganography challenges. Home of the challengers handbook.
20SpanishSpainelhacker.net27094565.98%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 StatesEnigmaGroup4657118217.16%75.00%66.67%Since 2005, Enigma Group has been providing its members a legal and safe security resource where they can develop their...
97FrenchFranceÉnigmes À Thématiques171840844.67%50.00%50.00%Énigmes À Thématiques, c'est une nouvelle énigme inédite qui sort chaque jour dans des domaines aussi variés que...
50HungarianHungaryGekkó1601026.62%62.50%56.25%Now available in English and Hungarian. You play the role of a police agent and help your boss, colleagues and friends...
91EnglishUnited KingdomHack The Box3378764635.57%100.00%100.00%Hack The Box is an online platform allowing you to test your penetration testing skills and exchange ideas and...
54KoreanKorea, Republic OfHack-Me75.00%75.00%Hack-Me is one of the best challenge site in south korea, launched in this month. The challenges cover a wide range of...
43FrenchFranceHackBBS312589118.19%75.00%60.00%Hack en situation réelle.
90EnglishPolandhackburger100.00%50.00%(mainly) web security challenges by Laboratorium EE.
87EnglishArgentinaHacker Gateway16602361.30%50.00%62.50%The go-to place for hackers who want to put their skills to the test.
32EnglishUnited StatesHacker.org4761629220.98%86.77%83.82%The hacker explores the intersection of art and science in an insatiable quest to understand and shape the world around...
66GermanGermanyHacking-Challenges115714526.40%41.67%87.50%Hacking-Challenges is a german challenge site. In challenges from 8 categories, for example javascript, cryptography,...
59EnglishAntarcticahacking.allowed.org444913.27%87.50%100.00%Your description is invalid. It has to be 12-4096 characters long.
29EnglishGermanyHackits.de50.00%50.00%Hackits.de is currently under maintainance. Hopefully they will be back soon and support wechall script interaction
2EnglishNetherlands, TheHackQuest70.59%76.39%Hackquest offers challenges from all kind of computer-sections The site keeps track of a users spent time on a...
18EnglishUnited StatesHackThisSite3950010218.08%58.82%70.59%Hack This Site is a free, safe and legal training ground for hackers to test and expand their hacking skills. More than...
9GermanGermanyHappy-Security1046218325.65%63.33%66.07%Happy-Security is a german challenge site. {also translated in english} Beside the 'normal' challenge sections, there...
30EnglishHungaryhax.tor.hu218745049.47%68.75%79.69%HaX.ToR.Hu is a challenge site putting emphasis on teaching basic security related issues in a fun way. Players get a...
31EnglishGermanyHellbound Hackers50.00%50.00%HellBoundHackers is a completely legal, web-based security training ground. They offer challenges that teach you how...
17SpanishSpainHispabyte01348.19%45.45%61.36%Wargame de Hispabyte, zona práctica de un sitio dedicado a la seguridad, informática y programación. Wargame of...
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...
74EnglishIrelandIRISSCON 2012 Lost Challenges4151360.41%50.00%87.50%This site includes the challenges I made for IRISSCON 2012 CTF. However due to the large number of submissions, these...
38EnglishNetherlands, Thelistbrain.tk76907114.42%58.33%68.75%Another english site
96EnglishKorea, Republic OfLordofSQLi27404938.90%50.00%100.00%LoS provides 49 stepwise SQLinjection challenges. Challenges are about SQLinjection at mysql, sqlite, mssql, mongodb,...
12EnglishSwitzerlandLOST-Chall550519913.57%63.04%66.31%A site based on the TV show Lost. Challenges range from easy to hard. Non-Lost fans will find this enjoyable too!
75GreekGreeceMathchall50.00%50.00%Mathchall is requiring the mind to use pure intelligence in the attainment of pure truth. ---Now you can maximize you...
23GermanGermanyMiBs Challenges223015635.00%65.91%73.22%MiBs Challenges is a German riddle site started in 2005 with over 150 challenges in 9 categories including math,...
78EnglishUnited KingdomMod-X6827940.94%66.67%75.00%Mod-X is a fictional online game. In Mod-X you will become one of the Mod-X 'agents' and have to solve any tasks that...
95EnglishGermanyMysteryTwister57763170.64%50.00%50.00%MysteryTwister (MTC3) ===================== This time we are really happy to announce... that experts in the...
16EnglishNetherlands, TheNet-Force361059530.56%65.00%70.24%Net-Force has been around since 2002, starting off as a Dutch website. The site is now only in English and has a diverse...
10FrenchFranceNewbieContest4979029413.46%75.00%79.69%A french site which is not only focused on beginners. Challenge categories are cracking, crypto, hacking, Java/script,...
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