Please delete my posts and account.
First of all, do not use Buttons for this or even better do not use them at all.
Just make a sprite to act like a button.
If you add more challenging levels and change boxes, to some nice looking sprites You could easily publish this game anywhere and maybe even get some money of it.
Is this your first game? It's a nice start.
The backgrounds dont match the blocks but the music is cool
Nice little game.
Background IMG are bit eye straining but nice start!
Hated the music. If you have music, always allow the option to turn it off (unless the music is the point of the game, which this isn't).
Develop games in your browser. Powerful, performant & highly capable.
good little game