It's very, very polished, I don't have anything negative to say about it as a standalone game. The only nitpicky thing I could say (if anything!) was that if the dice were swapped out with another object, the game would still make sense.
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Thank you for your feedback and your kind words! Swapping with dice with something different would work for any of the submissions that did not take the theme of a dice literally. The thrown dice do in fact roll in mid air, just like regular dice. They are simply loaded dice with an expected result that may vary if you throw too far or too high.