Superior Accuracy

5000 XP

Finish a collection with 100% accuracy.*

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

847 users completed this achievement.

Completed by Victor Diaz, cabirus, Iban Acosta, Serhii Rzhepetskyi, Thibaut Perrin, Алёна Киреева, dudesman, Bblv, Nicolas ZIÉ-MÉ, MalikKarimov and more.