Can solitaire games even be games of chance? Can puzzles even be games of chance?
Let us consider to understand what gambling is first.
Gambling is an activity or event that engages on competition or daring games with a particular motive where stakes of money or valuables are involved to reward winners. Meanwhile... This could be online or offline gaming event.
Most of the games seems to be more convenient for introvert as specified has become boring that even them as introverts would enjoy the game if it is connected online that they can play with friends probably as a tournament.
So, if two friends can be possible to play the game on a friendly mode in an online connection, then it can as much become a game for gambling with friends or if being considered in the casino games, of course one can play with the robots according to how the game maker has p programed it.
Then literally it becomes a game of luck because you definitely going to bring your best to beat an opponent just as the cheers.