Well, I'm in :)

I thought this kata asked for the original index of the in-between number but anyway

I didn't know you could use conditions like that in the middle of a sentence!

Isn't the standard form of generator expressions like 'x for x in something if condition else'? I get a syntax error for 'else' using this and only when I moved the if condition first was I able to get results

Took me more than half an hour to produce like 15 lines of code for this!
But if you spend a couple of minutes to see how enumerate works, it all makes perfect sense.

I managed to solve after like an hour by adding space as a seperator but I don't know why it actually works this way

How's that going to return [0] if arr is blank though?

I did that but with AI help. Don't know what challenged me so much with this one

me too! I'm proud of both of us :D

Did the same, but I think it's not very easy to read?

Did exactly that. Been using codewars for like a week and I already can code a solution in a single line just by watching others' solutions

Wrote exactly that and it was my first time solving something in a single line haha