Really nice game! I got to 50, but it took me a couple of tries lol. The difficulty increases are a nice touch above the original game.
My only thing right now is that the gameplay feels slow The loading screen takes a while and puts a stop in the flow of replaying the game.
There are also a couple of bugs. I noticed that when the text is on the screen for the difficulty increase, it blocks you from pressing the replay button. When I try to input a new score in the leaderboard, I can have multiple entries, instead of just updating my previous score.
Overall, great remake on a classic. Looking forward to what you make next!