Glad you like the game, and thank you for playing it!
You are absolutely right, its too hard and frustrating as isometric view complicates the prediction of where the dice is landing. I fixed that hours later when the game jam was already closed, simply adding an additional camera near the player. I'm a bit sad as It would be more enjoyable game with this little fix but well... I have learnt a lot of things for the next game jam :)
Cheers