This was a solid interpretation of the theme, in my opinion. It took me a bit to get the hang of chaining them together, since they move on their own. It got difficult fast for me, and I loved it.
And you said you didn't have much time?? What?! Haha.
This has solid mechanics but could use some cleaner UI, because I didn't always know when I could add another to my group. I'd also like step-by-step- tutorial rather than a one screen of it all, but it worked for this.
Overall, nice job as usual. :)