About this site
This site provides statistics of topcoder Single Round Matches (SRM) and Marathon Matches,
Algorithm Data Feeds
Topcoder API v4
How to enable Topcoder practice room status
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Go to Edit profile in top page
Enter your topcoder ID, then click Save changes
Go to Practice room status in top page
The room status will be updated automatically, but it takes several days.
You can update the status immediately by clicking the reload button on the right side of the page.