Click to enable drawing mode. Do NOT drag the mouse. Click, then move. Press space to disable drawing mode. Press the up and down arrow keys to change the brush size. Press the RIGHT arrow key to change the paint color.
--------UPDATES-------- v1.1 (4/29/2023): Added the option to change the paint color. v1.2 (9/4/2025): Added the W and S keys to change the pen size by +10 and -10, respectively.
