Topics can be sorted in the following 3 ways:

• Latest - Topics sorted by the date on which the last post in the topic was made. In other words, most recently updated.
• New - Topics sorted by the date on which they were created. In other words, most recently created.
• Top - Topics sorted according to the 'best' topics created within a selected time period. The top topics are determined using a formula which considers the number of posts, number of likes, number of likes for the first post in the topic, number of views, and post to likes ratio.