Fit And Squeeze

Fit And Squeeze is listed here under Arcade. There is no launcher and no install between you and it. Taps and swipes are the whole vocabulary — a phone plays it best. Listed under 3d games, arcade, ball, boy, casual.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. Close the tab and come back later; the game is still one click away.