Superior Accuracy

5000 XP

Finish a collection with 100% accuracy.*

*The collection must contain at least 100 problems. Can be repeated.

353 users completed this achievement.

Completed by Jos Boersema, Maximus _, Kyrgyzstan, Who's it?, tactac, DrPeafowl, Sus.D.Amoga1000, IchVerliereNur, Merei, Goplan and more.