The game wasn't designed for mobile. It's not that easy to just add something to make it work on mobile. Also, that screenshot of the colors is also on desktop. That's just the loading screen.
Yes, I've played it on the computer and got 293 points. I think it's really fun! But it would be even better if there were a mobile version so that I could play it at work!
I can’t play on my phone! Could you please fix this issue?