Favorites

Star the problems you want to get back to quickly. They show in the sidebar under Favorites.

Star a problem

• On a problem’s page, select the star at the top, next to the arrows to the previous and next problem.
• In a course’s Problems list, hover over a problem’s row (or focus it with the keyboard) and select the star at the end of the row. On a phone the stars always show.

For a problem that is not starred, the button is called Add to favorites. A starred problem’s star is filled, always shows in the list, and the button is called Remove from favorites.

The Favorites section

• Problems appear in the order you starred them, each with its status icon (for example, whether it is solved).
• Selecting one opens the problem in its own tab, or switches to the tab already showing it (Tabs).
• Until you star something, the section says: “Star a problem to keep it here.”
• Select the section’s heading to collapse it.
• To remove a problem, select its star again on its page or in the list.

A problem’s title and status in the section update when you open the problem.

Where they are kept

• Favorites are kept in this browser only, separately for each user. On another computer, in another browser or after clearing the browser’s data, they are not there.
• Up to 100 problems are remembered.
• A star belongs to a problem in a particular course: if the same problem is in several of your courses, you star it separately in each.