I really love this game! The only things I'd add are a "next" window, and maybe something like in the blocks in Lumines that destroy all adjacent blocks of the same color that can help save you if used strategically. Otherwise this game is absolutely amazing, I love the concept and it doesn't feel like I'm playing a game made in 48 hours. The subtle bit of color visible on the sides of the die that show you what side is next is a great, super helpful and elegantly implemented touch!