A very good and well-made arcade puzzle game, with plenty of depth and strategy once you learn how to play.
Thanks for making and sharing this game. Lots of potential here. Would be great if re-rolling was also possible with the UP key, and dropping down was also possible with the DOWN key. I kept mixing up Z and X a lot, making it really frustrating to play: "Oh no! I wanted to drop this perfect line, not reroll it :(". That I kept pressing Z (reroll) instead of X (drop) might also be caused by the drop button sometimes doing nothing, e.g. when an animation is still playing.