The 2024 new school year has begun 
, and many people may have been parents for many years. When you reminisce about your school days, do you still remember your favorite course 
?
Calculus
Biology
Chemistry
Psychology
Participation Reward: Community Surprise Bo x1
Lucky Draw Reward: Community Surprise Bo x3 (with extra draws)
Leave your answer and ID in the comments. We will reward you with a surprise community box within 15 working days after the deadline of this topic on August 21, 2024, 23:59:59 (UTC). (By opening the community surprise box, you have a chance to obtain game props such as special mutant eggs, biological debris, mutant spores, small nuclei, etc.)
Chemistry