How Yu works
How many days in a row you have done a Yu activity.
The streak exists because Yu needs more than one sitting to describe you accurately. Short visits on many days beat one long session.
Losing it costs you nothing you have already earned.
Badge not earned yet
This one is earned by reaching it in Yu itself, not by reading about it.
Where you meet it in Yu
The small number on the corner of your coin balance.
26 terms in the guide. Nothing here is gated.