User contributions
10 December 2015
User:Pierlo
no edit summary
+66
User:Pierlo
Google Code-in 2015
+79
User:Pierlo
no edit summary
+185
User:Pierlo
no edit summary
-91
no edit summary
20:27
+66
Google Code-in 2015
20:24
+79
no edit summary
20:23
+185
no edit summary
18:17
-91