So just a pro tip which i'm sure many already knew, but i found out the other day.
If you deposit $5 in your wallet, captcha is removed.
Just $5 is enough? IIRC, you need to have at least $100 on your Freebitco.in ballance to remove captcha. I had slightly less some time ago and I had to solve captcha in order to claim.
Nah, yesterday i got this email with promo 1k sat, and when i logged in, one of the "bonuses" i could unlock is no captcha if i deposit some 50k sat.
So i did, and voila, no captcha