Challenges
Ongoing Challenges
July Endurance
Endure learning every day at least 10,000 points in this period to complete this challenge. If you break the chain of everyday continuity, the challenge is over for you.
Past Challenges
June Endurance
Endure learning every day at least 10,000 points in this period to complete this challenge. If you break the chain of everyday continuity, the challenge is over for you.