2
当前等级
75
总积分
35
距离升级到 3 级还需积分
积分记录
Acquired badge
Medium · 15 points
Jul. 01, 2014
Completed achievement
Accelerated Curriculum
Jul. 01, 2014
+15
Acquired badge
Easy · 5 points
Jul. 01, 2014
Completed achievement
Glutton for Gravity
Jul. 01, 2014
+5
Linked to Facebook
Sep. 11, 2011
+25
Complete profile reward
May. 14, 2011
+15
Signed up
May. 14, 2011
+15