从captcha.org链接出的网站列表
| No. | 链出域名 | 关键词 |
|---|---|---|
| 1. | captcha.com | captcha.com |
| 2. | tipstricks.org | |
| 3. | motobit.com | www.motobit.com |
| 4. | codeproject.com | |
| 5. | brainjar.com | www.brainjar.com |
| 6. | codinghorror.com | |
| 7. | floresense.com | www.floresense.com |
| 8. | safabyte.net | |
| 9. | textdisguise.com | |
| 10. | 27seconds.com | www.27seconds.com |
| 11. | planet-source-code.com | |
| 12. | wordpress.com | |
| 13. | u229.no | www.u229.no |
| 14. | webwizcaptcha.com | |
| 15. | webwizguide.com | |
| 16. | captcha.cc | www.captcha.cc |
| 17. | documentroot.com | |
| 18. | captchas.net | captchas.net |
| 19. | holderied.de | holderied.de |
| 20. | seppi.de | |
| 21. | recaptcha.com | www.recaptcha.com |
| 22. | recaptcha.net | |
| 23. | cmu.edu | www.cmu.edu |
| 24. | spamerator.com | www.spamerator.com |
| 25. | brains-n-brawn.com | |
| 26. | captchakiller.com | |
| 27. | zoy.org | sam.zoy.org |
| 28. | akismet.com | akismet.com |
| 29. | automattic.com | automattic.com |
| 30. | defensio.com | defensio.com |
| 31. | karabunga.com | karabunga.com |