Which pen should be moved?

Second pen from right (black arrow) should be moved and places between the yellow and blue pen in left (yellow arrow).

The second pen from the right side goes to the second position on the left side.

Ok…take the second pen from the group of 4 and put it between the yellow and blue pen.

Second pen on the 4, put next to last pen (1) on the inside

Take the second pen from (our right) and put it next to the last pen on the left, between the yellow and green. From the right, 1, 2, 3, 4.

So annoying with the constantly moving camera, but even then, figured it out before he even finished describing the instructions.

It nothing to do with colour so I give up

The pen 2nd farthest to the right put it in front of the last one

I mean how do people not figure this out in 10 seconds or so. You have to end up with one pen on the extreme right hand side so there’s only one choice to make 🤯🤦‍♂️

This is so easy, it’s painful to watch.