Achievement: No Error Streak II
No Error Streak II
250 XP
Make no error for 20 problems.
7873 users completed this achievement.
Completed by Beau, 33A25-TayKeXin, sujeeporn Kheangkhayan, Panith THAVITHAM, Emmanuel Clement, BGgundamwing, themcman, Michiel Tel, yizzy, Thanutsuda Nimsuwan and more.
