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| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
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title:apples body:"apples oranges" |
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-[tag] -apples |
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Results tagged with captcha
Search options answers only
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user 142114
For questions about the CAPTCHA used on Stack Exchange sites to verify that you're a person and not a spam-bot.
46
votes
Accepted
Impossible Captcha with non-keyboard characters
According to reCAPTCHA:
Each new word that cannot be read correctly by OCR is given to a user in conjunction with another word for which the answer is already known. The user is then asked to read …
- 21.4k
4
votes
How is the Stack Exchange CAPTCHA system implemented?
It uses reCAPTCHA.
As for the form data, I assume it is stored in <input type="hidden"> fields.
- 21.4k