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 |[$natch competition](http://blog.phdays.com/2012/05/once-again-about-remote-banking.html)|Remote banking system containing common vulnerabilities.|
 |[Arizona Cyber Warfare Range](http://azcwr.org/)|The ranges offer an excellent platform for you to learn computer network attack (CNA), computer network defense (CND), and digital forensics (DF). You can play any of these roles.|
+|[Avatao](https://www.avatao.com/)|More than 350 hands-on challenges (free and paid) to master IT security and it's growing day by day.|
 |[BodgeIt Store](https://github.com/psiinon/bodgeit)|The BodgeIt Store is a vulnerable web application which is currently aimed at people who are new to pen testing.|
 |[Bright Shadows](http://www.bright-shadows.net/)|Training in Programming, JavaScript, PHP, Java, Steganography, and Cryptography (among others).|
 |[bWAPP](http://www.itsecgames.com/)|bWAPP, or a buggy web application, is a free and open source deliberately insecure web application.|