What is the most logical next event?

A man is seen sitting at a desk and begins to solve a rubix cube. the man

OPT:
(1). continues working as he uses a leaf blower which blows back and forth between the cubes and blowing large particles of hair.;
(2). continues to solve the puzzle and gets down on all fours.;
(3). then pushes a button to speed up the machine.;
(4). solves the puzzle and then grabs the camera to point to the computer to show his time.;
(4).