The Skillz SDK for Android has a number of dependencies. If your Android based game consumes other libraries besides the Skillz SDK, then you may encounter version conflicts on shared transitive dependencies.
The Unity SDK is bundled with the External Dependency Manager plugin, which resolves transitive dependency conflicts from within Unity. Therefore, the likelihood of encountering dependency conflicts in your exported Android Studio project is low. If you do encounter dependency conflicts, refer to the section below.
In case you encounter Android dependency conflicts, refer to this excellent troubleshooting tutorial. It details how to determine which dependencies are in conflict and provides a few resolution strategies.