In Pet Connect, connecting pairs of identical dogs is the key to clearing the board of tiles before the timer at the top of the screen runs out. You can't link cells together unless you can draw a line between them. The route cannot go through any other cells or make more than two 90-degree turns. Some things change with each new level: Any time you clear a spot on the board, another tile may slide over it, and the available options for tile shapes will grow. The time limit for each level is shown at the beginning of the game. Time is gained when several cells are combined into one. Tap Hint (or hit H) for assistance if you get stuck. Following their union, the two cells will emit a blue glow around their periphery. Once all possible moves have been made within the current configuration, the leftover tiles will be fixed mechanically so that you may keep playing. There are many more themes available on Pet Connect outside the obvious "Pet" theme, such as "Adorable Trees," "Amazing Vehicles," "Super Cute Cats," "Halloween," "Christmas," "Delicious Cakes," "Magical Space," "Delicious Asian Food," and "More." Play the game and locate your preferred building components!