Accuracy II
4000 XP
Finish a collection of 11k or lower with at least 85% accuracy.*
Rare
*The collection must contain at least 100 problems.
Recently completed by
Jérôme Riou 1d, 
park sang 6k, 
zazenboy 6k, 
ZENDEX 7k, 
Takanashi Touya 7k, 
Victor Schneider 1d
and 45 others.