 |
| |||
| CAPTCHA (A challenge meant to be easily solved by humans, while remaining too hard to be economically solved by computers) | |||
|
test CAPTCHA : 2 a las frases, 1 temas |
| Microsoft | 2 |
|
| |||
| CAPTCHA (A challenge meant to be easily solved by humans, while remaining too hard to be economically solved by computers) | |||
|
test CAPTCHA : 2 a las frases, 1 temas |
| Microsoft | 2 |