I have a Mac I was able to download and play this!
I only played a few minutes because I'm at work but I wanted to try out it now because it looks great, and I will be returning to this tonight when I have some free time because this one is awesome!
First the main menu reminds me of mini metro/mini motor ways, its clean and slick, love it
Inside I saw some awesome looking puzzle action
Like i said I took a brief glimpse to see if your game works, it took me 10 seconds to realize this deserves a high rating and I'm definitely going to boot this game up again when I'm finished work and play through it because this one looks great!
I'll edit my comment again later with my additional thoughts