oh I just learned how to use "not in" recently but I forgot to apply it.

same here LOL

Why didn't I think of this?

when using list comprehensions, if you have no else to add, you should use the if after the for not before it. I guess that's the reason
try it yourself.

i give up

Useful when you want to learn 'not in' list

nice job

I tried this one but it kept asking me to add an else statement

Bruh

Interesting python function

I did it this way and was so proud of myself for figuring out the list comprehension XD

OMG, thank you so much for this. I kept seeing this syntax in katas and had no idea what was going on. Appreciate it so much!

did the same hehe