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seanwinstonLuo

Atividade recente por seanwinstonLuo

Mastery Challenge should be allowed more often
1. Comunidade
2. Content Requests and Feedback
Sometimes I really close to to completing a grade and I have to complete it via mastery challenge. I do it a few time and master a few things. But, then I can't do it anymore. It took me 4 days to ...