This is a nice twist on the Bloxorz-likes. I do like this idea of having to add faces up since it's much easier to strategize and much more satisfying than games where you have to do mental rotations or brute forcing. My one comment is did the cube being controlled being a die affect anything? Your game is already very much adhering to the theme by landing on faces and adding the pips, so I don't think the cube's texture also being a die was necessary, unless it added some function that I just missed.
Overall I really enjoyed these puzzles and the chilled out vibe, nice submission!