This is a really great idea suffering from UI issues. I think the game actually works for people, it is just really, really hard to understand what to do.
(You need to drag the dice onto the 3 boxes just left of the dice, then click Ready. Then click left mouse to select where to throw, then right click to throw it, then right click to select where to move).
Most obvious feedback would be to make sure people understand how to play. Showing a text at each step would be one idea.
Graphics are okay, it does the job. The overlays are a bit unclear sometimes.
I really like the strategy, you have to think how to best use your current dice. A more polished version with better UI/UX really has potential. Good job!
(We named our games the same :))