the owner of the solution above was like you someday.

This is a more streamlined version of what I did. I'm glad to see I'm starting to improve 😭

Nice solution, I did almost the same but a few lines longer. This is how I first learned about the "Set" method.

Mutating an argument is the worst thing you can do.

This is what I did. Awesome job!

this is smart... amazing

For me to even think in this direction shows I'm improving gradually.

Me too🤣🤣🤣🤣

I wished I used a Set for this one. This solution makes me feel dumb. lol.

Greate job bro.

you can do this if you have exactly one parameter.

Thanks today i learned that spreading the Set inside the array will to same job as
Array.From()

Perfect!

cool , I did this the same way but put the 'list' parameter into parenthesis,dindn't know I could do it without it.

Looks really nice and clean :).