Same bro xD.This was my first attempt seems I am getting a hang of it :)

Turns out i hit my head hard after i submitted - because i missed about the i flag :D

Fixed :)

Hey +julianduque how are you expecting the issue to be resolved?? Just tell me that and I'll resolve it >_<
What do you think that author or its contributor can view your solution even if you have not completed the kata?? Definitely Not!! you have to post your solution as spoiler then only they can see it, and then there will be a possibility that someone resolves it.

P.S.-Don't consider this as rude, I had just became fedup of users who asks questions on my katas and doesn't provide their solution...Man how can someone resolve them :(

Add comments to the test cases are a good way to know what problem is happening, according to the spec my regex should be working as expected but not sure what I'm missing.