PipPeek

PipPeek is a free visual puzzle game for desktop and mobile browsers. Look through a single grid and find the one character, symbol, or object with a small difference. Explore 362 levels across nine chapters, from 3x3 to 10x10 grids. Play without a time limit or choose the optional timed mode. Earn digital stickers and chapter badges as you progress. A daily challenge gives everyone the same puzzle, with past puzzles available to revisit. No download or sign-up is required to start playing.

To play, compare the shapes and details in a grid, then tap or click the item that does not match. A line, curve, or missing part can reveal the difference. Each puzzle has one correct answer. The grid starts small, and larger grids unlock as you play. Themes include animals, letters and numbers, fruit, gardens, ocean creatures, and cosmic objects. The daily challenge changes at 00:00 UTC and is shared by all players.