This is, as beautiful as the name of the game! I tried it, signed up using the arbitrary name from my last Complete the Number Blocktrains generator, and got a pretty decent score.
White at first trying the game, I was tapping on some buttons not knowing what it will bring me next, but in my perspective, each game has its own unique goals. For example, my game's to simply guess all the numbers in the blocks as well as the length of each blocktrain provided in each round.
But at least, great job and we pretty much found another leaderboard-utilizing generator like this! ๐