Thread:Tariq Jabbar/@comment-24808864-20141024214723/@comment-25297120-20141025025219

@Tariq: About paste tense in badge articles, I have some opinions and a question. Let's take an example: Three-Day Math Points Challenge.

It is always a Moon Badge (an obvious fact) so present tense is correct. I copied/pasted the instruction from Khan Academy so present tense is acceptable. However, I wonder about this: to earn or to have earned? Would anyone who is a native speaker clarify this point for me?
 * Three-Day Math Points Challenge is a Moon Badge.
 * In this Challenge, users' goal is to earn 7,000 energy points in 3 days by practicing math skills on Khan Academy.
 * To earn this badge, users had to...