Wouldn't iOS makes sense to also add?

Also, looking at the tags, the tag gradual typing tag is not an accepted tag on Exercism. I would either recommend opening a forum post adding that tag or replace that tag with something else.

Also, looking at the tags, the tag gradual typing tag is not an accepted tag on Exercism. I would either recommend opening a forum post adding that tag or replace that tag with something else.

I think it makes sense to try to add it, so: https://forum.exercism.org/t/adding-typing-gradual-to-the-accepted-tags-list/17127 Great catch!