So there is way to actually solve this? Not search, but solve?

I attempt but the network errors keep showing up for no reason. It's not timeout, it said network cannot process the request, and this problem only happen in this challenge. Please Help!

"This error was caused due to an issue processing the web request, not because of an issue executing your code. You can retry the request." I attempt before and I have error, so I fix my code, I pass all the sample test, but when I attempt, this network error show up everytime. Please help!

I didn't quite get the wrapping. I have try to point it back to the start/end of the row/col if it is out of range; however it didn't work! Did I understand the concept of wrapping wrong, or it is just my code that is wrong?