Penki

Penki is a Hypercasual game you can be inside of about a second after clicking. It is built for touch, so a phone or a tablet is the natural place for it. Its tags here are arcade, arkanoid, ball, block, boy.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. Everything runs client-side, so there is nothing to set up before you start.