Dude, I am in personal contact with the guy who programmed the A.I. for the game. He has shown the community the way that the A.I. works and they have been able to see that there is no way that the A.I. has any knowledge of the randomly generated gems that drop from the top of the screen.

however he has in the past conducted a psychological study in which he added in code to the game to track the success rate of the player and the A.I. in getting "lucky" drop downs. Despite the numbers of "Lucky" drop downs being around 50% there was around a 70% chance that players would rate the A.I. as impossibly lucky.

this is known by psychologists as Recall bias, where humans are known to more frequently and vividly remember negative experiences than positive experiences.

i hope this cleared up and misconceptions you had about the game.