Game has some issues, randomness is too harsh and unexpected. Blocks increasing sizes after being places feels like an unfair punishment instead of an advantage. Lack of sounds, it would be nice some dropping/falling sounds. I think if the belt moved faster as you progress would eliminate lots the “oh really” feelings for your previous blocks falling. On the bright side, keeping record of your high score and displaying was so nice! It add for replayability. Also I think the visual is unique and I like it. You added a tutorial and that is cool. Good work!