Page history
10 January 2023
1 November 2014
→Known problems of the past
m−4
→Known problems of the past: again?
+124
no edit summary
+4
→Known problems of the past
+27
→Known problems: solved
+232
Manorainjan
→Known problems of the past
m21:47
−4
Manorainjan
→Known problems of the past: again?
21:46
+124
Manorainjan
no edit summary
21:42
+4
Manorainjan
→Known problems of the past
21:36
+27
Manorainjan
→Known problems: solved
21:35
+232