Image Match is played like similar solitaire card games, by revealing pairs of hidden images and attempting to match them.
Game sizes can range from six images (fine for small children), up to fifteen images (challenging for everyone). You can time your games, or play using a simple scoring system, or both. The game tracks scores and elapsed times, so you can compare a just-completed game with earlier ones.
Image Match also features a flexible system for organizing the "image collections" used to play the game, drawing on your photo library and camera. When you vary the image collection from game to game, you avoid the "bleed-over" effect, in which you falsely remember an image location based on where it was in an earlier game. You can also build large image collections from which the game selects at random.