Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Keep trying to match up with opponents online but keeps saying challenge failed after I match up with someone been happening for two days now
Try rebooting your modem and router, if you haven’t yet. Other wise, might just be the shows servers.