Working on build 1.3a!

I am currently working on the updates below, and plan on finishing in a few days.

High Score Mode - Challenge yourself in getting the highest score
Leaderboard; Submit your score online,  View top 50 ranking scores.
- Updating music
- Adding another block
- Adding art for block breaks
- Other minor visual adjustments

I've finished the Backend API for the simple Leaderboard feature, I decided to use Asp.net Core 9 and MongoDB.