|82||English||ae27ff||120||36||25.66%||50.00%||50.00%||Beginner to intermediate puzzles intended to hone user hunting and decoding skills used in Alternate Reality Games.|
|80||English||Disavowed.net||196||6||57.58%||50.00%||50.00%||One of the original challenges! Disavowed.net is once again available to play (hosted within Mod-X). Enjoy!|
|79||English||Omega Project||252||7||53.68%||50.00%||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...|
|78||English||Mod-X||6736||9||48.10%||50.00%||50.00%||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...|
|76||English||HackThis!!||306751||53||33.82%||50.00%||83.33%||Want to learn about hacking and network security? Find out how the most common hacks are performed.|
|75||Greek||Mathchall||285||128||24.47%||50.00%||50.00%||Mathchall is requiring the mind to use pure intelligence in the attainment of pure truth. ---Now you can maximize you...|
|74||English||IRISSCON 2012 Lost Challenges||415||13||59.67%||50.00%||87.50%||This site includes the challenges I made for IRISSCON 2012 CTF. However due to the large number of submissions, these...|
|73||English||Tasteless||0||21||48.90%||100.00%||100.00%||Tasteless challenges, several levels that will test you in security and logical thinking|
|72||English||No Such Con 2013||0||0||0.00%||50.00%||50.00%||The HES/NSC 2013 challenges. Still available thanks to Steven from overthewire.org!|
|70||English||OverTheWire.org||0||161||22.57%||71.43%||100.00%||The wargames offered by the OverTheWire community can help you to learn and practice security concepts in the form of...|
|66||German||Hacking-Challenges||509||145||28.40%||41.67%||87.50%||Hacking-Challenges is a german challenge site.
|65||English||CanYouHack.It||4644||93||26.99%||75.00%||100.00%||CanYouHack.It is a security based challenge site where members get to show of their skills, learn new ones and socialize...|
|64||English||wixxerd.com||478||89||29.69%||50.00%||50.00%||A collection of crackme's, hackme's, puzzles and games. Some are pretty simple, some... not so much...|
|63||English||Yoire||260||40||39.73%||0.00%||12.50%||Wargame oriented site for having fun and learn hacking :)|
|62||Korean||SuNiNaTaS||3740||28||49.47%||50.00%||100.00%||SuNiNaTaS have 15 games : Web(8), Cracking(4), Forensic(3)
Skill level is medium.
We are good hackers.|
|61||English||RedTigers Hackit||0||10||60.26%||62.50%||87.50%||10 SQL Injection challenges. After the final level you can put yourself into the hall of fame. No registration possible.|
|60||English||Reversing.Kr||3868||27||33.75%||50.00%||50.00%||This site tests your ability to Cracking & RCE (Reverse Code Engineering).|
|59||English||hacking.allowed.org||91||35||54.69%||87.50%||100.00%||I WANT TO LERN U ALL TO HAX LIEK LEET PPLS. I CAN LERN U TO VIEW SAUCE. THAT IS RIGHT. I SAID *S*A*U*C*E*. ALL THE...|
|58||English||Valhalla||2131||88||13.42%||75.00%||100.00%||Valhalla is a place for sharing knowledge and ideas. Valhalla allows users to submit code, as well as science,...|
|57||English||Security Override||19962||103||33.85%||50.00%||75.00%||Here at SecurityOverride, we offer pen-testing tutorials, hacking challenges, security articles, security forums,...|
|56||Korean||wargame.kr||2331||30||35.46%||75.00%||75.00%||this `wargame.kr` has challenges for web, system, reversing, etc.. i will trying to add more challenges, have a lotta...|
|55||French||Right-Answer||1162||242||20.58%||39.29%||53.12%||This website want to make you think and learn in several chall spread over several categories such as logic,...|
|54||Korean||Hack-Me||11362||53||20.39%||75.00%||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...|
|53||English||EnigmaGroup||32211||182||17.99%||75.00%||66.67%||Since 2005, Enigma Group has been providing its members a legal and safe security resource where they can develop their...|
|52||French||µContest||601||57||30.41%||78.12%||71.88%||FRENCH/ENGLISH : µContest is a programming challenges website. The challs can be about cryptgraphy, algorithmic,...|
|51||Korean||Webhacking.kr||11615||66||44.74%||70.00%||83.33%||Webhacking.kr has 58 challenge about webhacking.
You can try various SQL INJECTION problem.|
|50||Hungarian||Gekkó||160||10||25.95%||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...|
|49||English||Revolution Elite||930||140||17.00%||78.12%||83.33%||A site based on a detective theme which uses suspect elimination, clues, and more traditional challenge categories to...|
|48||French||W3Challs||10405||78||11.28%||78.57%||87.50%||0% simulation & guessing. Hacking challenges only!
Wargames (from classic linux/x86 to hardened kernel exploits),...|
|47||English||SPOJ||333775||5468||1.74%||50.00%||25.00%||SPOJ (Sphere Online Judge) is an online judge system with 2000 programming challenges. The solutions to challenges can...|
|46||French||Root-Me||21117||184||17.50%||50.00%||62.50%||Root Me allows everyone to test and improve their knowledge in computer security. Our community helps us maintain a...|
|45||English||Security Traps||982||48||26.70%||100.00%||100.00%||The newest Polish professional challenge site. We focus on quality, difficulty and originality of the tasks, not...|
|43||French||HackBBS||30395||91||18.23%||75.00%||60.00%||Hack en situation réelle.|
|39||English||Astalavista||280199||156||24.67%||65.62%||72.73%||Astalavista.com - Home of the fiendish challenges|
|38||English||listbrain.tk||606||66||16.64%||58.33%||68.75%||Another english site|
|37||English||CSTutoringCenter||5954||346||42.14%||42.19%||69.12%||CSTutoringCenter.com provides many different kinds of challenges. You are
free to solve them in any language and with...|
|36||English||Rosecode||1053||243||9.63%||53.57%||71.43%||This site publishes mostly math based programming challenges. There are some BF challenges that you need to write...|
|35||English||osix||27481||46||26.23%||78.12%||72.22%||Home of the GEEK Challenges. We are a community of developers and IT enthusiasts interested in sharing ideas, writing...|
|33||English||Black Zero||1545||61||22.95%||78.12%||72.22%||Black Zero is a new community of hacking, coding, and lock picking enthusiasts. The site offers over 50 interactive...|
|32||English||Hacker.org||36688||292||21.76%||85.94%||82.81%||The hacker explores the intersection of art and science in an insatiable quest to understand and shape the world around...|
|30||English||hax.tor.hu||17869||50||48.77%||68.18%||80.36%||HaX.ToR.Hu is a challenge site putting emphasis on teaching basic security related issues in a fun way.
Players get a...|
|25||Polish||Show Your Skills||3244||186||11.85%||84.09%||77.27%||sys.warchall.net is a polish website with a lot of challenges. You can find here hackmes, crackmes, cryptography...|
|24||English||+Ma's Reversing||26663||28||21.50%||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...|
|23||German||MiBs Challenges||2230||156||34.59%||65.91%||73.22%||MiBs Challenges is a german riddle site with over 150 challenges in 9 categories including math, cryptography, science...|
|22||Polish||TDHack||22566||202||15.32%||45.00%||42.50%||TDHack (Think Devise Hack) is the first polish challenge site, launched in September 2004. The challenges cover a wide...|
|21||English||TryThis0ne||10896||72||17.39%||45.00%||50.00%||Trythis0ne is a system of Hacking\Reversing\Encryption etc' challenges.
Every challenge challenge the user in different...|
|20||Spanish||elhacker.net||22762||56||6.19%||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...|
|19||English||ThisisLegal.com||24144||42||45.01%||55.00%||69.45%||Welcome to Thisislegal, a hacker wargames site but also with much more - such as forums and tutorials.|
|18||English||HackThisSite||39500||102||21.54%||63.23%||67.65%||Hack This Site is a free, safe and legal training ground for hackers to test and expand their hacking skills. More than...|
|17||Spanish||Hispabyte||0||13||48.19%||45.45%||61.36%||Wargame de Hispabyte, zona práctica de un sitio dedicado a la seguridad, informática y programación.