Board Game Arena

I've been playing Terraforming Mars solo on Steam for a couple of months. The concensus there is that the Steam implementation is bad, and that the one here is better. I have taken out an annual sub to play it here, but I can't work out how to create a solo game.
(I am now a turn into a 2-player game because I created one by mistake and someone joined in before I could cancel it)

games -> terraforming mars -> play -> real time -> 1 player -> start

(translation may vary)

Ah, bless you. I haven't worked out my around the different play options yet. Thanks for this.