What types of tasks are there in the game?

There are the following types of tasks in the game:
- cases (complete cases to develop the plot and gain experience);
- daily tasks (updated every day, you get a reward after completing it);
- citizens' requests (if a citizen has a request, you will see an icon above his house; a helper is required to complete requests);
- citizens' orders (you can find them on the order board; send the citizens necessary products and get a reward).