#V 14 bytes Uses a reg-ex to do the substitution. Kind of fun, because it's not a built-in. I have a WAY more fun function that's less bytes, but it's not working the way I expected. ͨ-©½[^0].*/±1 [Verify Test Cases](https://tio.run/nexus/v#@3@499AK3UMrD@2NjjOI1dPSP7TR8P9/XTMzLlMuAy5DCwMDLl1LcwMA)