Redo for Mastery. The author’s name is included, a url was submitted, but the contribution is less than 100 characters. The portion wasn’t tweeted. 0puntos | Approaching Mastery. The author’s name is included, a url was submitted, but the contribution is less than 300 characters, and/or the portion wasn’t tweeted. 1puntos | Mastery. The author’s name is included, a url was submitted which clearly shows the author’s contribution, but the contribution is less than 500 characters & more than 400. And/or this part wasn’t tweeted. 2puntos | Above Mastery. The contribution is at least 500 characters, the author’s name has been included, and a url was submitted which clearly shows the author’s contribution. The story was shared on Twitter with the hashtag. 3puntos |