Speed I
3000 XP
Finish a collection of 11k or lower with an avg. time of under 15 seconds.*
Uncommon
*The collection must contain at least 100 problems.
Recently completed by
Bratva Shop 7k, 
Simon Fadda 7k, 
Carolina Feng 12k, 
Артём Козел 9k, 
Ahmet Ayan 10k
and 2011 others.
