: Create a dedicated "Challenges" tab within the app.
If your query refers to the Play Illusion campaign featuring Karina from aespa, a relevant "feature" development would focus on AR (Augmented Reality) Filters . Feature : "The Illusion Lens" karina play
: Instagram or TikTok to leverage Karina's global reach . : Create a dedicated "Challenges" tab within the app
: Real-time ranking of users based on performance. achievable tasks (e.g.
: Small, achievable tasks (e.g., "Complete 3 levels" or "Share a result").