Credits (CRDS) (look at my signature) is CPU-only:
https://bitcointalk.org/index.php?topic=1944858.msg28332044#msg28332044
We are not listed on coinmarketcap yet and not on any exchange. There is also an airdrop going on right now.

What is the current network hash rate? Couldn't find it on the block explorer.

It is around 15MH/sec, it has doubled since last week. It is on the block explorer on the top left.

That's too much to be mined using CPU