Nitesh
added Category:Mathematics using HotCat
17:36
+24
Yogi
Reverted edits by Nitesh (talk) to last revision by Guru
13:13
-17
added Category:Sets using HotCat
12:56
+17
Blanked the page
12:55
no edit summary
12:39
-4
12:33
+21
Guru
Created blank page
19:50