Actually, I think that the image explain more than the example🤣🤣🤦🏽‍♂️

Hello there, yep, I did a code similar to yours, and I got the same results, I thought that I was right but in reality I didn't understand what the kata was asking for.

Instead of going this way: 
Matrix[0][0], Matrix[0][1], Matrix[0][2] .... ....

Go with:
Matrix[1][0], Matrix[2][0] .... and so on💁🏽‍♂️

Here's a screenshot of both examples.
https://lh3.googleusercontent.com/pw/ACtC-3ctdthT9WTq7pcMe2LwcIeXdI1j3RoMyETVwqd4tXiCrGw62_wk8Tcds7MNYBFLFtuUi7DfPvIVbSuYoz4PJ5-To3eKKVtyXMxVRk0t2xKG_CFowZKtJWywiBNKqlcP8v3b-f196HvmTxThd8w2hmtj=w1264-h647-no?authuser=0

Use your calculator, and verify. Hope I helped you.

Read this, and also, If you're posting code like that, mark it as spoiler.

https://github.com/codewars/codewars.com/wiki/Troubleshooting-your-solution

Ohh, of course, I get it now, what is asking for is not the number itself, it's asking for its position.🤦🏽‍♂️ How can I be that stupid.
Can't I just delete this post?

This Kata is wrong, at the first value is expected to be "3", but that's cannot be possible
if the value isn't in the array.

Second, the values your asking in the following strings are not the values it supposed to🤷🏽‍♂️,
try to split the string, and the console.log it, and you will see that it can be asking for an even
number, but the value that differs is an odd one🤦🏽‍♂️🤦🏽‍♂️.

Here's an image.

https://lh3.googleusercontent.com/pw/ACtC-3fFPveScuAkiqlAwoFHJTGDlhJEkCkevLFFf3kwhKsEvduygZ1OOCAfrUTAr8VWG5FF-Y5cnpF7MW7JTF5wAnlM2bzAKUfbtxBZrFG6cYSka7LNiRHh6KwL8bbeK7uVDWvWkpXtSzQrdDRB7QTBjP83=w557-h460-no?authuser=0

Please fix🔧🔨