Achievement: Solve 10 3d problems
Solve 10 3d problems
1100 XP
Solve 10 3d problems.
129 users completed this achievement.
Completed by 23lin34kl@mozmail.com, xBx,
Hỷ Trần Quốc, Kiattiyos Laohasurayotin, 
Chokbhumchai Arjkumchai, AtariAnyone , whsrty, Martin, Korablik, 
Akkaranirut Palasri and more.
