View Achievements

Duc Duy's achievement

Speed II

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

Галочка 7k,

shame_spirit 8k,

Даниил Санченко 7k,

YujiroHanma 11k,

Alexander Cooper 13k

and 1134 others.