[beta] I think I'm missing something with Capture Groups

Hey all. I’m going through the Beta at the moment and I feel like I’m missing something crucial with one of the challenges. This challenge is asking me to use a captured group to identify repeated values. That’s no problem, but I can’t seem to pass the tests. Specifically, it’s requesting that I use the capture group twice and that I fail “101 102 103” from passing. I think I’m missing something with how this is supposed to work, but I can’t find any resources that give me much of an understanding of how to do this. I’ve included my code below. Anyone have any ideas?

let repeatNum = "42 42 42";
let reRegex = /(\d+)\b\s(\d+)\s\1/; // Change this line
let result = reRegex.test(repeatNum);

I cleaned up your code.
You need to use triple backticks to post code to the forum.
See this post for details.

Thanks, Ariel. I also just figured out what I was doing wrong, so you can close this topic if you’d like.