My version of the card game Triple triad made on Ren'py using Clash Royale cards. It includes the first level of an artificial intelligence system. The algorithm will try to find a card to beat one of the oponents cards, if it can't it will use a random card.
I've noticed that when a card is placed in the top left corner, after it attacks: if the attack was succesful it then sometimes proceeds to attack all other cards on the board.
This occurs both when it succesfully attacks the top middle or the left middle