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Hardest Captcha for a human: Maybe Hardest Captcha for a machine: Not so sure ! You can just pass the equation in Wolfram Alpha directly and you have your answ

by moblivu 16y ago

Hardest Captcha for a human: Maybe Hardest Captcha for a machine: Not so sure ! You can just pass the equation in Wolfram Alpha directly and you have your answer! The font is crystal clear and the equation is quite simple.