@anthracite I got a similar one once! For a tech job, got asked as a technical exercise to make and host online an app that let you search for restaurant around an address, email the results and add an extra of my choice.

Hosting the app online was a whole day, interfacing with google map was a whole day and listing things around a location require payment, sending email was another full day, I added some caching, spent a week on it then they declined my application