Wow, a quick update?
You're actually a pretty amazing developer.
Considering your reply, you probably didn't change the enemy having "too many 2-point cards". I guess It would make sense since the game might become easier than what you intended it to be.
Thanks for the update! I'll try playing the new update rn
Now the number of 2-point cards that the AI currently has will increase as you progress in the game.
You can also adjust the difficulty in the options menu if is too much frustrating in the beginning.
Additionally, there is a feature that allows you to see which card the AI will place next, disabled by default.