Even though my country doesn't legalize gambling, it seems freebitcoin is still safe to access and my ISP doesn't block freebitcoin, I think this doesn't look like a gambling site but maybe there are strict rules in your country so freebitcoin is blocked and can't be accessed, I've never tried to use it. VPN, but if freebitcoin is really friendly using VPN, I have this way if one day I am in a country that blocks freebitcoin I can also access it using VPN.
Regulators in some jurisdictions may interpret freebitcoin as a gambling site because there is a hi-lo game and sports betting.
You said that gambling is not legalized in your country. However, if you still have access to the freebitcoin site, you should be happy about this because it seems that internet censorship in your country has not reached the point of absurdity like in some other countries.