2
当前等级
60
总积分
50
距离升级到 3 级还需积分
积分记录
Acquired badge
Easy · 5 points
Aug. 23, 2014
Completed achievement
Messi Physics
Aug. 23, 2014
+5
Acquired badge
Easy · 5 points
Sep. 23, 2013
Completed achievement
Frosty's Fall
Sep. 23, 2013
+5
Acquired badge
Medium · 15 points
Sep. 23, 2013
Completed achievement
Ice Cold Revenge
Sep. 23, 2013
+15
Acquired badge
Medium · 15 points
Aug. 12, 2012
Completed achievement
Stay Classy
Aug. 12, 2012
+15
Acquired badge
Easy · 5 points
Aug. 12, 2012
Completed achievement
Seminary Crash Course
Aug. 12, 2012
+5
Signed up
Aug. 12, 2012
+15