You can now set prerequisites, such as if you want the student to solve the next problem after passing a particular question.

Adding Constraints

1. Click on "Content Management" in the sidebar.

   

2. Click "Add Constraint" from the operation menu (+ sign) in the upper left corner.
   
3. The constraint will be added to the bottom of the problem list. Drag and drop the constraint to the place where you want to add it.
   
   
4. There are two types of constraints: answer and view all questions and materials above the constraint, or pass all questions and materials above the constraint.
   
5. This is what you will see when you solve a problem.
   
6. When you clear the restriction, it will be opened like this.