Test your hacking skills
Hackers solve problems and build things, and they believe in freedom and voluntary mutual help. To be accepted as a hacker, you have to behave as though you have this kind of attitude yourself. And to behave as though you have the attitude, you have to really believe the attitude.
Disclaimer: Neither this site nor the author is endorsing the unethical use of hacking, cracking or any such activities. This site is only for educational purposes. The correct word for this site is actually not hacking, but cracking.
How To Become A Hacker