|76||English||HackThis!!||258698||53||31.91%||50.00%||83.33%||Want to learn about hacking and network security? Find out how the most common hacks are performed.|
|75||Greek||Mathchall||231||128||26.46%||50.00%||50.00%||Mathchall is requiring the mind to use pure intelligence in the attainment of pure truth.|
|74||English||IRISSCON 2012 Lost Challenges||377||13||61.05%||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||47.61%||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||142||25.78%||83.33%||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||423||144||29.89%||41.67%||87.50%||Hacking-Challenges is a german challenge site.
|65||English||CanYouHack.It||2934||93||25.96%||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||443||89||29.37%||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||165||40||36.94%||0.00%||12.50%||Wargame oriented site for having fun and learn hacking :)|
|62||Korean||SuNiNaTaS||2843||28||47.09%||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||60.78%||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||2942||24||38.60%||50.00%||50.00%||This site tests your ability to Cracking & RCE (Reverse Code Engineering).|
|59||English||hacking.allowed.org||91||35||59.64%||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||1873||87||12.65%||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||16742||103||31.95%||50.00%||70.83%||Here at SecurityOverride, we offer pen-testing tutorials, hacking challenges, security articles, security forums,...|
|56||Korean||wargame.kr||1765||27||39.31%||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||1028||241||21.89%||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||9677||53||19.77%||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||25525||182||18.80%||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||498||54||27.66%||78.12%||71.88%||FRENCH/ENGLISH : µContest is a programming challenges website. The challs can be about cryptgraphy, algorithmic,...|
|51||Korean||Webhacking.kr||9170||66||44.49%||70.00%||83.33%||Webhacking.kr has 58 challenge about webhacking.
You can try various SQL INJECTION problem.|
|50||Hungarian||Gekkó||160||10||26.67%||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||842||135||17.03%||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||8460||77||11.45%||78.57%||85.72%||0% simulation & guessing. Hacking challenges only!
Wargames (from classic linux/x86 to hardened kernel exploits),...|
|47||English||SPOJ||285120||5149||2.02%||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||9836||164||18.17%||50.00%||50.00%||The goal of this portal is to permit anyone to improve his hacking skills through different sort of security challenges,...|
|45||English||Security Traps||909||48||26.20%||100.00%||100.00%||The newest Polish professional challenge site. We focus on quality, difficulty and originality of the tasks, not...|
|43||French||HackBBS||29914||91||18.26%||75.00%||60.00%||Hack en situation réelle.|
|39||English||Astalavista||280199||156||24.75%||65.62%||72.73%||Astalavista.com - Home of the fiendish challenges|
|38||English||listbrain.tk||530||66||17.10%||58.33%||68.75%||Another english site|
|37||English||CSTutoringCenter||5681||346||43.90%||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||1003||176||12.73%||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||27090||46||26.12%||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||35026||292||22.07%||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||16725||50||49.28%||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||3226||186||11.87%||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||26445||28||21.94%||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||2221||156||34.64%||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||22327||202||15.87%||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||10592||72||17.41%||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||21871||56||6.34%||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||22746||42||44.73%||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||21.95%||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.
|16||English||Net-Force||27685||94||31.43%||63.16%||68.75%||Net-Force has been around since 2002, starting off as a Dutch website. The site is now only in English and has a diverse...|
|15||Slovak||BrainQuest||11576||934||18.09%||50.00%||63.89%||Brainquest is a slovak riddle site, focused on crypto, steganography and logics. Also there is an category Orbis pictis...|
|14||French||infomirmo||1357||203||10.01%||70.00%||70.00%||A new French site turned to the learning of the computing through the SOSI challenge. SOSI is a linear challenge with a...|
|13||Spanish||Yashira||3959||310||8.20%||54.17%||58.33%||Yashira es un sitio en español dedicado a retos informáticos,ciencias e ingenio.|