Speed III
6000 XP
Finish a collection of 11k or lower with an avg. time of under 5 seconds.*
Uncommon
*The collection must contain at least 100 problems.
Recently completed by
Bratva Shop 8k, 
Xavier Richard 1k, 
Ben Anderson 6k, 
Carolina Feng 12k, 
Артём Козел 9k, 
David Steinberg 10k
and 298 others.
