Guess It: Shadow Quiz is a free-to-play mobile game developed by Mahmoud Itani. It is a general trivia game that is suitable for all ages and comes with a variety of game categories to test your knowledge. Some of the categories include plants, animals, maps, food, buildings, and more.

The gameplay mechanics of Guess It: Shadow Quiz are straightforward. A shadow image with 14 letters will appear, and the player's task is to guess what it is. The game starts with easy levels, but the difficulty level increases as the player progresses.

The game aims to exercise the player's brain, enhance their spelling skills, and challenge them and their friends. The game is fun and engaging, and you can unlock all levels for free. However, it is important to note that when using hints such as "Expose a Letter," there should be an empty space.

Overall, Guess It: Shadow Quiz is an excellent trivia game that offers a fun and challenging experience for players of all ages.