Speed II
4000 XP
Finish a collection of 11k or lower with an avg. time of under 10 seconds.*
Uncommon
*The collection must contain at least 100 problems.
Recently completed by
Garrett Krawczyk 9k, 
Bratva Shop 8k, 
Xavier Richard 2k, 
Ben Anderson 6k, 
Michelle McKay 10k, 
C W 10k,
and 1177 others.
