How does Rank IQ work?

Your Rank IQ reflects your long-term performance in the Weekly Challenge.

Instead of using only your latest score, Rank IQ is calculated using your best 6 weekly scores from the last 9 weeks. This means that consistently achieving good scores is more important than having one exceptional week.

Your Rank IQ determines your current skill division.

Skill divisions

• Intern
• Scholar
• Strategist
• Braintastic
• Mastermind
• Genius

As your Rank IQ increases, you'll be promoted to higher divisions.

If your recent performance decreases over time, your Rank IQ may also decrease as older scores are replaced by newer ones.