1
目前等級
45
總分
5
升到2級所需分數
分數記錄
Acquired badge
Easy · 5 points
Aug. 26, 2014
Completed achievement
Messi Physics
Aug. 26, 2014
+5
Linked to Facebook
Dec. 19, 2011
+25
Signed up
Dec. 19, 2011
+15