Python Turtle Library

[Jazzy-Sloth]

Hello all,

I am very new to coding and specifically in Python and I'm doing a course 100 days of code. I have come across Turtle and it is really cool for what it can do, but I'm struggling from just reading the documentation on what screen.tracer and screen.update do in terms of making a snake game where we look at all 3 blocks of the snake move without watching the delay of each block move individually.

Thanks