Stop the clock as close to the target as you can. Best of five.
You get a target somewhere between 1.5 and 12 seconds, then a running stopwatch you cannot see. Stop it as close to the target as you can. Closest guess takes the round, first to three points takes the match — against a real player where one is available, and a bot when none is.
Your rank is your lifetime average error, in seconds. Nothing else moves it: not win streaks, not who you beat. Just how close you get, over every round you have ever played.
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