Can't access coding exercise for 16.2

Question

I have completed everything up to it, including the lesson, and the lessons after it, but for whatever reason the quiz part of 16.2 "links" is locked.....any ideas why i cant do it? why its locked?

Answer 1

nvm, I'm retarded, I didn't do the one before it, SMH. Don't know how i missed it.

Answer 2

USMC ROMP Dont worry, it can happen... For example, some times ago, turning on my pc, i noticrd the monitor cant give signal .. Im started to che cables, restart my pc and at end i have turned off my monitor 😂