How many leagues are there in Duolingo?
Por um escritor misterioso
Descrição
Wondering how many leagues are there in Duolingo? Duolingo has ten leagues, and they are Bronze, Silver, Gold, Sapphire, Ruby, Emerald, Amethyst, Pearl, Obsidian, and Diamond.
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Just another example of how the competition in the leagues is
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por adulto (o preço varia de acordo com o tamanho do grupo)
