This is a simple apple watch face app which uses Swift and UIKit to make a beautiful Pentominoes-themed watch face, and is also intended to be used a as proof-of-concept to try to convince apple to support third party watch faces on the watch App Store.
Secondarily, it is indended to promote the creator's other app, Pictominoes, available on the App Store and Google Play:
App Store: https://apps.apple.com/us/app/pictominoes/id1453077424
Google Play: https://play.google.com/store/apps/details?id=com.okidokico.pictominoes
Fire up the latest XCode, open the project, select an apple watch simulator, or a real one, and press play!
This software was created by Nicholaos Mouzourakis, who has made it a part of the public domain. See the License for details.