Help-button brings you to a page with some information about the app and copyright information, also links and emails to reach me.
Link-button provides a link for the showing challenge, send it to your friends!
Star-button favourites the challenge and makes it available for offline use
Folder-button displays your offline favourites
Arrow-button gets you a new random challenge! We're adding challenges all the time!
Need help, or have questions? Send an email to: