Very impressive entry for you first ever game, congrats!! Visuals are outstanding, really dig the aesthetic you have going and the geodesic style tile preview is beautiful. The little icons for each tile are quite charming as well. The music is decent enough. There wasn't much in terms of gameplay as far as I could tell, my input as a player didn't seem to really matter at all which was a little disappointing. I think a more polished game loop and maybe some kind of lose case or obstacle for the player to overcome would go a long way, especially with such awesome visuals. Nice job, and keep it up!!
edit: also the pentagon tiling system is super sick!!!