I think you have a good idea here but it does seem to fall short much like I fell short trying to get the dice in the cup on the 3rd level. I think with a little more than 48 hours available to you, you could potentially make this into a fun little time-waster game and that's a great thing.
I would like to say though that the camera feels super sensitive. It rotates very quickly and it also seems to rotate seemingly on it's own when the dice is in the air. I would suggest maybe dialing that back a little and maybe give the player a little more control of the dice if you jump while still because it felt like it was impossible to land in the standing cup and was a bit frustrating.