Thank you so much for playing my game!
I think that is fair feedback - green is not the best color on blue. I just wanted to use the colors of the bricks, haha. I will find some better colors for a future version.
Glad you liked the game!
You can try yellow. It stand out in the blue, but be careful with yellow to haha. Or the old and good white or even black
Yeah the yellow feels OK, but maybe black or white is fine :D