Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 129

A puzzle that involves numerical calculations, such as multiplication and addition. Use with the [mathematics] tag.

13 votes
2 answers
2k views

End of the world - on a Sunday?

If the end of the world was supposed to come on the first day of a new century, what would be the chances that it would happen on a Sunday?
John Bupit's user avatar
  • 1,259
10 votes

End of the world - on a Sunday?

There are 365 days in a year (which is not a leap year) - which is exactly 52 weeks plus one day. Therefore, from a common year to the following year, New Year's Day advances by one day of the week. …
John Bupit's user avatar
  • 1,259