This course will enable developers to implement Facebook leaderboard for Unity games published on Play Store and App Store. I will briefly explain Facebook Leaderboard implementation by breaking it down into smaller and comprehensible parts. After the completion, students will have a basic architecture for Facebook leaderboard to begin with and will be able to easily develop Facebook Leaderboard for their Games.
https://www.udemy.com/course/facebook-leaderboard-development-for-unity-android-ios/