Project 3 "Red" not working

Hi everyone-

I’ve gone through the first two projects with my son, and on the third (RGB LED), we can’t get the red to work.

I realize it’s shorter than the other leads but I believe they’re all seated pretty neatly.

So, it runs through the color changes, just nothing with red.

Any way to test this out to see if maybe it’s the LED?

thanks,

Andrew

Disregard!

Problem was a faulty jumper wire.