Mouse controlled click buttons to select a task, to abandon it click again to move a stick > drag and drop(not in rotate mode) color > click a stick to change color rotate > click and keep holding the button, move the mouse to rotate, and release the button when done duplicate > click and then drag and drop(duplicate is overlapping the original) delete > click reset restarts the project
You feel free to remix, maybe adding some backdrops, relaxing music, or new features. Greetings.