Just got the game. Doing the color challenges. When doing the second challenge for green, on the very last turn before ending the game, the computer just never takes their turn. I assume, because it's a bot challenge, the turn timer never runs out either so I couldn't pass the challenge. I attempted the challenge twice with the same card play order and ran into the same problem. (Logs ending in 051 and 009)

Workaround: I did the challenge a third time with a different card play order and it worked fine. I included a log of this third one as well (log ending in 721)