Try and play from a device with a mouse if possible. It isn't as responsive to touch screen drawing.
Remember you have (usually) 60 seconds from when you start drawing in Turn-Based so it isn't a bad idea to think what you want to draw before you start! Or even Google images.
There are two ways of scoring Pingimus, only one of which gets you points for correct guesses. Keep that in mind when starting up a game--and when voting. Have fun!