it says that already all pixels were clicked. though i think that was just a bug in calcullating or something like that because there are no problem with other ones
Yes, there was a problem with the site.
We need suggestions on how to keep the site alive, if nobody plays Paid images, there is no point in running the website at all. Turning the website into a faucet with ads could be an option, but this is not what we had in mind when we developed Pickxel. We would like to provide some way to win great prizes too, not just satoshis and mBTCs.