All sites listed on WeChall

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ID Language Site Users Challs Average Dif Fun Description
55FrenchFranceRight-Answer39.29%53.12%This website want to make you think and learn in several chall spread over several categories such as logic,...
72EnglishFranceNo Such Con 2013000.00%50.00%50.00%The HES/NSC 2013 challenges. Still available thanks to Steven from overthewire.org!
97FrenchFranceÉnigmes À Thématiques208558252.35%50.00%50.00%Énigmes À Thématiques, c'est une nouvelle énigme inédite qui sort chaque jour dans des domaines aussi variés que...
101FrenchFrancePyDéfis432828536.69%50.00%100.00%PyDéfis offers you small programming challenges (algorithms, computer science, graph theory, recursion, ...) in the...
1EnglishGermanyWeChall690151882.40%80.77%79.69%WeChall is aiming to make a global ranking of challengers over multiple sites. It launched in january of 2008.
9GermanGermanyHappy-Security63.33%66.07%Happy-Security is a german challenge site. {also translated in english} Beside the 'normal' challenge sections, there...
23GermanGermanyMiBs Challenges65.91%73.22%MiBs Challenges is a German riddle site started in 2005 with over 150 challenges in 9 categories including math,...
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...
41GermanGermanyNotpron50.00%50.00%Notpron - "The hardest riddle available on the Internet" - Is a linear challenge without ranking. It has around 13 tough...
61EnglishGermanyRedTigers Hackit-11048.33%75.00%95.00%10 SQL Injection challenges. After the final level you can put yourself into the hall of fame. No registration possible.
66GermanGermanyHacking-Challenges134314527.95%41.67%90.00%Hacking-Challenges is a german challenge site. In challenges from 8 categories, for example javascript, cryptography,...
92EnglishGermanytry to decrypt13542341.67%87.50%100.00%Little game to train your brain - try to decrypt some texts in different levels from easy to hard. Can you enter the...
95EnglishGermanyMysteryTwister130543720.49%50.00%50.00%MysteryTwister (MTC3) ===================== This time we are really happy to announce... that experts in the...
106GermanGermanyHack The Web5258611168.15%50.00%50.00%On Hack The Web, you'll find a playful introduction to the world of hacking. In a variety of challenges, you can put...
85EnglishCanadaRingZer0 Team Online CTF513273965.60%100.00%100.00%RingZer0 Team's online CTF offers you tons of challenges designed to test and improve your hacking skills through...
73EnglishBelgiumTasteless100.00%100.00%Tasteless challenges, several levels that will test you in security and logical thinking
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...
16EnglishNetherlands, TheNet-Force392599530.76%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...
38EnglishNetherlands, Thelistbrain.tk58.33%68.75%Another english site
42EnglishNetherlands, TheTHC Hack Challenges50.00%25.00%THC is a hack challenge and tournament site for newbies and more advanced hackers. You start off with the easier...
44EnglishAustraliaCryptoLib50.00%50.00%CryptoLib is a challenge site focused on cryptography only. It currently offers 11 crypto challs which seem quite...
98EnglishAustralia247CTF222587210.74%87.50%100.00%247CTF is a security environment where hackers can test their abilities across a number of different challenge...
87EnglishArgentinaHacker Gateway50.00%62.50%The go-to place for hackers who want to put their skills to the test.
40SpanishColombiaWorld of Wargame270710119.89%50.00%75.00%World of Wargame is a challenge site running from 2009 with more than a hundred challenges varying from easy to medium...
84EnglishColombiaChallengeland50.00%50.00%Challengeland is a site of war games to learn and improve your hacking skills created by Redexel and Germanlm93
21EnglishIsraelTryThis0ne134437216.75%45.00%50.00%Trythis0ne is a system of Hacking\Reversing\Encryption etc' challenges. Every challenge challenge the user in different...
102EnglishBrazilPromptRiddle31535926.12%68.75%75.00%PromptRiddle is a fun prompt-based riddle website which requires thinking outside the box along with...
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!
39EnglishSwitzerlandAstalavista65.62%72.73%Astalavista.com - Home of the fiendish challenges
75GreekGreeceMathchall50.00%50.00%Mathchall is requiring the mind to use pure intelligence in the attainment of pure truth. ---Now you can maximize you...
4EnglishSingaporeRankk999235311.90%80.77%75.89%Rankk's challenges are organised into levels from easy to difficult. The challenges are based on topics ranging from...
26EnglishJamaicathebackupbox72.92%79.69%Shell challenges.
36EnglishTurkeyRoseCode53.57%71.43%This site publishes mostly math based programming challenges. Other topics include Crypto, Brainfck, Hacking, and...
103EnglishTunisiaPWN.TN19202818.00%50.00%50.00%PWN.TN is an educational and non commercial wargame. There is various IT security related challenges for fun and...
59EnglishAntarcticathebackupbox87.50%100.00%Your description is invalid. It has to be 12-4096 characters long.
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.
96EnglishKorea, Republic OfLordofSQLi175004939.64%75.00%100.00%LoS provides 49 stepwise SQLinjection challenges. Challenges are about SQLinjection at mysql, sqlite, mssql, mongodb,...
51KoreanKorea, Republic OfWebhacking.kr699728020.32%70.00%83.33%Webhacking.kr has 80 challenges about webhacking. You can try various SQL INJECTION problem.
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...
56KoreanKorea, Republic Ofwargame.kr75.00%75.00%this `wargame.kr` has challenges for web, system, reversing, etc.. i will trying to add more challenges, have a lotta...
60EnglishKorea, Republic OfReversing.Kr351522753.33%50.00%50.00%This site tests your ability to Cracking & RCE (Reverse Code Engineering).
62KoreanKorea, Republic OfSuNiNaTaS164413249.18%37.50%100.00%SuNiNaTaS have 15 games : Web(8), Cracking(4), Forensic(3) Skill level is medium. We are good hackers.
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...
81EnglishKorea, Republic OfStereotyped Challenges50.00%100.00%"Stereotyped Challenges" provides advanced web-based security challenges that guides you to the latest trend of web...
83EnglishKorea, Republic Ofpwnable.kr69060705.95%87.50%100.00%'pwnable.kr' is a non-commercial [i]wargame site[/i] which provides various pwn challenges regarding system...
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...
94EnglishKorea, Republic OfCanHackMe75.00%100.00%Have fun challenges!
89EnglishTaiwanpwnable.tw349194618.18%100.00%100.00%Pwnable.tw is a wargame site for hackers to test and expand their binary exploiting skills.
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