Is the site still working or is it no longer active? Trying to access
https://bitdouble.io/ seems to redirect to a non-existing site like ww1.bitdouble.io or
https://ww3.bitdouble.io/ every time I try to open it. When was the last time someone accessed it and played their game successfully?
Accessing the site bitdouble.io redirects to
http://ww4.bitdouble.io/ when I try to open the site link which it is obviously that this site isn't working or non operational anymore.Also the last reply or response or post was still last year which is a solid indication that this site isn't available anymore and as I have checked out then the games offered aren't really that interesting which it isn't surprising that they didn't able to get sufficient users or players that's why they closed doors.
I don't know for sure, of course, but you see constructions like this often. You then have to deal with backup or mimrror sites, so that a site is always accessible if, for example, maintenance has to be performed on the main site. I suspect that's happening here too. And if that site is also offline then it could be that they are updating the software. It is likely that the site will be back online tomorrow during the day, or possibly sooner.
Since the last post before Pmalek's question was last year,
we don't know if this site has been down for quite a while already.
Because honestly, I just remember this site because of this question, so it got refreshed.
Upon checking their site, they just updated their domain this month
https://www.whois.com/whois/bitdouble.ioSo maybe, they are doing some improvements or developments on the site as we speak.