Tangram is a dissection puzzle originating from China, consisting of seven flat pieces called tans. These tans can be arranged to form various shapes, including animals, people, and objects. The objective is to use all seven pieces to create a specific silhouette without overlapping them. The game is believed to have been introduced to the West in the early 19th century and has since gained popularity worldwide. Tangram encourages spatial awareness and problem-solving skills, making it a favorite among both children and adults. It can be played individually or in groups, promoting creativity and critical thinking.