Color Falling Balls

Color Falling Balls runs straight in the browser. It is filed under Puzzle, and it loads on the page you are reading. Taps and swipes are the whole vocabulary — a phone plays it best. Listed under ball, color, puzzle.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. It costs nothing and asks for nothing: no registration, no download, no launcher.