تحدي المعالم is a free Android puzzle game developed by Apps n Blue. The game is designed to be entertaining and educational at the same time, with a wide variety of interesting and beautiful landmarks from around the world. Some of these landmarks are well-known, while others are more obscure and require some thought and research to identify.

The game challenges you to use your memory and knowledge to identify each landmark based on a picture and a jumbled set of letters that spell out the landmark's name. With 70 different landmarks to discover, تحدي المعالم is a great way to test your knowledge of world landmarks while having fun at the same time.

In addition to the challenging gameplay, تحدي المعالم also includes helpful hints and summaries of each landmark to help you learn more about them. Whether you're a geography buff or just looking for a fun and educational puzzle game, تحدي المعالم is definitely worth checking out.