Cheryl's Birthday (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Cheryl's Birthday" in English language version.

refsWebsite

Global rank English rank

5theguardian.com

12^th place

11^th place

1arxiv.org

69^th place

59^th place

1doi.org

2^nd place

1semanticscholar.org

11^th place

8^th place

1us.es

5,368^th place

low place

1cbc.ca

115^th place

82^nd place

1web.archive.org

1^st place

1mathforum.org

low place

1independent.co.uk

36^th place

33^rd place

1bbc.com

20^th place

30^th place

1intoday.in

445^th place

281^st place

1nytimes.com

7^th place

1facebook.com

77^th place

111^th place

1straitstimes.com

543^rd place

346^th place

arxiv.org

van Ditmarsch, Hans; Hartley, Michael Ian; Kooi, Barteld; Welton, Jonathan; Yeo, Joseph B.W. (2017). "Cheryl's Birthday". Electronic Proceedings in Theoretical Computer Science. 251: 1–9. arXiv:1708.02654. doi:10.4204/EPTCS.251.1. S2CID 19961257.

bbc.com

"Cheryl's Birthday: Singapore's maths puzzle baffles world". BBC News. April 14, 2015.

cbc.ca

"When is Cheryl's birthday? Singapore math question for kids stumps internet". CBC News. April 14, 2015. Retrieved April 15, 2015.

doi.org

van Ditmarsch, Hans; Hartley, Michael Ian; Kooi, Barteld; Welton, Jonathan; Yeo, Joseph B.W. (2017). "Cheryl's Birthday". Electronic Proceedings in Theoretical Computer Science. 251: 1–9. arXiv:1708.02654. doi:10.4204/EPTCS.251.1. S2CID 19961257.

facebook.com

Henry Ong, Executive Director, Singapore and Asian School Math Olympiads, SASMO's Reply to Queries Why Cheryl's birthday is not Aug 17

independent.co.uk

Withnall, Adam (April 13, 2015). "Singapore maths question: How to solve the problem that has stumped the world". The Independent. Retrieved April 15, 2015.

intoday.in

indiatoday.intoday.in

Dua, Ruchi (April 15, 2015). "Cheryl's birthday: Singapore school maths problem stumps the Internet l". India Today. Retrieved April 15, 2015.

mathforum.org

"Ask Dr. Math". January 21, 2006. Archived from the original on October 18, 2018.

nytimes.com

Chang, Kenneth (April 14, 2015). "How to Figure Out Cheryl's Birthday". The New York Times. Retrieved April 15, 2015.

semanticscholar.org

api.semanticscholar.org

van Ditmarsch, Hans; Hartley, Michael Ian; Kooi, Barteld; Welton, Jonathan; Yeo, Joseph B.W. (2017). "Cheryl's Birthday". Electronic Proceedings in Theoretical Computer Science. 251: 1–9. arXiv:1708.02654. doi:10.4204/EPTCS.251.1. S2CID 19961257.

straitstimes.com

Lee, Min Kok (May 15, 2015). "'Cheryl's birthday' poser is back with Part 2: Cheryl's age". The Straits Times. Retrieved December 29, 2015.

theguardian.com

Bellos, Alex (April 13, 2015). "Can you solve the maths question for Singapore schoolkids that went viral?". The Guardian. Retrieved April 15, 2015.
Bellos, Alex (April 13, 2015). "How to solve Albert, Bernard and Cheryl's birthday maths problem". The Guardian. Retrieved April 15, 2015.
Grime, James (April 15, 2015). "Why the Cheryl birthday problem turned into the maths version of #TheDress". The Guardian. Retrieved April 15, 2015.
Bellos, Alex (May 25, 2015). "Cheryl's birthday puzzle part two, Denise's revenge - can you solve it?". The Guardian. Retrieved September 23, 2019.
Bellos, Alex (May 26, 2015). "How to solve it! Cheryl's birthday puzzle part two: Denise's revenge". The Guardian. Retrieved September 23, 2019.

us.es

personal.us.es

"Knowledge Puzzles".

web.archive.org

"Ask Dr. Math". January 21, 2006. Archived from the original on October 18, 2018.