What are the top 3 design patterns I could use on a basic game app? [closed]

I am developing a simple game app but I have to choose at least 3 design patterns. The game consists of categorizing types of trash. There are 3 levels of difficulty, BASIC, INTERMEDIATE and HARD. Level Basic: Categorize trash between organic and inorganic. 20 Trash items to categorize in 5 minutes. Level Intermediate: Categorize trash between organic, inorganic and recyclable. 40 Trash items to categorize in 3 minutes. Level Hard: Organic, Paper, Glass, Metal, Plastic, Textile, and Tech stuff. 60 Trash items to categorize in 2 minutes.