User contributions for 213.49.206.103
For 213.49.206.103 talk block log logs filter log
1 May 2024
- 22:1022:10, 1 May 2024 diff hist +158 Talk:P versus NP problem →P versus NP: new section Tags: Reverted Mobile edit Mobile web edit New topic
 | This is the contributions page for an IP user, identified by the user's IP address. Many IP addresses change periodically, and are often shared by several users. If you are an IP user, you may create an account or log in to avoid future confusion with other IP users. Registering also hides your IP address. |