Achievement: Solve a 3d problem
Solve a 3d problem
![](/img/ac000i.png)
550 XP
Solve a 3d problem.
339 users completed this achievement.
Completed by kprist, NikitaM, Muramasa, Kurokishi, GoDave89, moo11, qued, joo hon Kim, Neri, PavelN and more.