Halloween Puzzle

Halloween Puzzle sits on the Puzzle shelf of this catalogue, and opening it is the whole setup process. Taps and swipes are the whole vocabulary — a phone plays it best. Its tags here are best, brain, casual, halloween, html.

It is drawn for a tall screen, so it fills a phone held upright rather than a wide monitor. Nothing is saved to an account, because there is no account — progress lives in this browser.