Collectible Card Game Headquarters

First, thank you for this piece of software. I'm playing the Quest mode these last days and I'm having a blast!

But one thing I don't understand ... how to play adventure cards? I can play the Instant / Sorcery / xyz of an adventure card, but then I'm unable to play them again as a creature. The card itself is in my "Command" list of cards which I can access whenever I click the blue / white symbol which is located directly over the blue mana symbol. However, when the adventure cards are shown, I'm unable to play them no matter what.

Do I miss something here?

Thanks in advance.

Go to your exile, you can cast the creature from there.