This was VERY engaging. I think I must of played it for an hour. I played it more than any other game on the Jam so far! I got a high score of 786.
I would say that the RNG is perfect for this game. It gets challenging at the right moment.
Obviously, the game needs more sound. The freeze sound effect is not enough.
I also would have added a point system depending on how far you get on the board.
The ability to look around you would be nice, and sometimes the GUI hides the tiles too perfectly on the board.
I played it with a touch screen computer, but I'm not sure everyone has that luxury. Playing with a mouse is a bit janky, but it adds to the randomness.
That's all. Five stars on enjoyment, three stars for everything else.