Strings·easy 10 min 50 XP
Remove Spaces
Remove all whitespace from a string.
Examples
- removeSpaces("a b c") → "abc"
Constraints
- Keep the required function name so the tests can find it
- Return a value instead of only logging it
- Do not mutate inputs unless the challenge asks you to
Remove Spaces · editor
Code runs in an isolated Web Worker with a 3-second timeout — no DOM access, and it can never hang the page.