Achievement: Solve a 3d problem
Solve a 3d problem
550 XP
Solve a 3d problem.
463 users completed this achievement.
Completed by Porporyay, Meganiam, MonkeyD, PYSM, natsumego, Sus.D.Amoga1000, Rina Kim, Merei, Adeliinaa,
Chunho Yoon and more.
