Level 1. Make a nasa.gov URL display a text of my choice
Level 2. debfKNH1AvtBo deGH9Aq./kiSY denjFRfA8kzL2
Level 3. Recognize
Level 4. IP address is 72.14.221.104. What contains 'art' that points to it?
Level 5. Password is the owl's name
Level 6. Let's see you do some easy SQL ninjitsu
Level 7. snifflog.txt - ngrep format
Level 8. Password is on a picture: not available from anywhere
Level 9. Elementary Maths
Level 10. A poem
Level 11. As simple as hashing a string
Level 12. Ultra Turing
Level 13. PHP with source - needs exploiting and/or o-o-t-b thinking
Level 14. Recognize #2
Level 15. download.com's uptime
Level 16. root:hsmfs;g@10.0.0.5
Level 17. Feed me!
Level 18. Find all usernames
Level 19. red+blue+green = ?
Level 20. Recognize #3
Level 21. Backdoor on a suspended domain
Level 22. MS-Word
Level 23. Too easy
Level 24. Defense Intelligence Agency
Level 25. BitNinja
Level 26. PHP filemanager with source - needs more exploit
Level 27. The photo doesn't load
Level 28. telnet://hax.tor.hu:1800 - Google Word Game
Level 29. Circumvent PHP filters for XSS
Level 30. Create the given image using a number
Level 31. Find all usernames v2.0
Level 32. Exploit file2image.php
Level 33. Defense Information Systems Agency - 209.22.99.66
Level 34. Password is in the image
Level 35. Follow the pattern
Level 36. Root password needed
Level 37. password = f(200)
Level 38. Name the malware
Level 39. China Science And Technology Network
Level 40. I can has satellite?
Level 41. Poem vs PHP
Level 42. Criminal Minds FBI haxor scene
Level 43. CNN's router
Level 44. Blind SQL injection
Level 45. Frogs n Toads
Level 46. Seizure!!!!!!!
Level 47. Backdoor is listening on host - find it
Level 48. .htaccess editor vs basic auth
Level 49. Forged DNS from the CIA
Level 50. No info