Nearing the Finish Line on Tetris

I realized yesterday it has been far too long since I updated you all on Tetris. Progress has been going well, albeit slowly. This week's additions include:

• Completed lines vanish!
• There is now a panel indicating what the next falling piece will be!

Please try it out and let me know what you think. The next component I'll be completing (it's already in the works) is a score. Stay tuned.