Astounding animations and even an opening cutscene!
That's some Kingdom Hearts level of narrative and presentation, really good job!
Also nice twist for a forgotten puzzle mechanic that connects it to the theme and makes it all even more fun. SFX and music really match the whole experience too.
I think the biggest point of improvement is an approach to marketing and showcasing a game. You should really try to make some gifs for gameplay with your nice vfx and smooth dice rolling and the waving tiles animations and transition between levels... man, so much stuff to show and I am sure people will absolutely love it!
Very solid entry!