Twin Peeks

Two pictures, five changes

Each scene shows a pair of pictures side by side that look almost exactly alike. Five things differ between them, and the scene is done once you have found every one. You can mark a difference in either picture, so whichever side shows the change more clearly is the one to click or tap.

Zoom, pan and hints

The scenes are detailed, and some differences are hard to spot at normal size. That is what the zoom is for. Scroll on a computer or pinch on a phone to get closer, then drag to move around the enlarged picture. When a difference will not show itself, the hint button reveals it. The instructions picture the classic case: four found, one still hiding, and no idea where to look.

How the stars work

Every clear earns stars, and two things raise the count: fewer misses and a faster finish. That discourages guessing. Clicking all over a picture in the hope of hitting something piles up misses, so it pays to look carefully and click only when you are sure. Zooming in on a doubtful spot takes a moment, but it can spare you a miss.

Scenes, endless play and a daily puzzle

The main collection holds 24 scenes, ranging from crowded markets to a wizard’s shop. Beyond them, an endless mode keeps hiding new changes each time you replay, so a picture you have already solved does not become the same puzzle twice. There is also a daily puzzle, meant for players who like to keep a streak going.