Take your two examples from the Week 1 Exercise 1 and recode them using the reactor principle. Is the result effective with the reactor method? If not, how can you redesign the code for a more interesting outcome?
Use the vector code in the example to produce a flowing arrangement of geometric forms. Consider taking Week 1 - Exercise 2 as your starting point for the geometry.
Modify the code in the Permutations example to make use of graphic elements you have developed in the Zeichenmodule exercises.
Create a new example of that uses multiple reactor points based on a history of mouse locations. Use the Lesson 2.4 (Extra) Curve Reactor as the starting point and store mouse locations in a pvector list.