Hard Captcha

ricardof

I only got 10% success rate for this captcha: https://www.receita.fazenda.gov.br/pessoajuridica/cnpj/cnpjreva/cnpjreva_solicitacao2.asp

Is there any way to improve this?

 

Regards,

 Ricardo

Sven

not really. It's b/w only with a lot noize + merged chars.