Arrow Shift Logic Tree

Arrow Shift Logic Tree starts in one click — a Puzzle game with nothing to install and no account to make. Taps and swipes are the whole vocabulary — a phone plays it best. Catalogued as brain, color, matching, slider.

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.