@bitinn的这篇blog提醒我以前在reddit上看到过的几个超搞的reCAPTCHA图像，下面贴一些出来玩玩。

Captcha, now you're just being a dick.

You win, ticketmaster.

白人看不懂啊。。。嘿嘿。。。

What the hell, reCAPTCHA...

老外当时就SB了。。。

Your move, captcha...

Unicode可以把文字倒过来，无语。。。

Captchas, when you see it, you'll...

WTF this recaptcha is impossible!

reCAPTCHA君，你又出来欺负文盲了。

Uh... I don't think I know how to spell that second one.

以后慢慢更新。哈哈。