Tier 7 · Apprenticeextract
Vowel Hunt
Pull out every lower-case vowel, in order.
Extract challenges collect every match in the string, so they need the g flag. Without it you only ever see the first one.
Your pattern1 chars · par 8
//g
Flags
Start typing — tests run as you go.0 of 4 visible tests passing
Test cases
hello→ ["e", "o"]regex wars→ ["e", "e", "a"]rhythm→ []aeiou→ ["a", "e", "i", "o", "u"]
+ 2 hidden tests, checked when you submit. They are what stops a pattern that only fits the examples above.