thank you. Yes I admitted there are mainly based on luck instead of strategy. I set up the second level layout to be created directly through random, and the layout design is very complicated. I was thinking of updating it into a more strategic format. This needs to have the layout changed largely. And also changed way of shuffling cards. I am a beginner of game dev. Trying to learn skills through doing pet projects and recreating classic games in my spare time. Thanks for your advice.