Sudoku (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sudoku" in Catalan language version.

refsWebsite

Global rank Catalan rank

2web.archive.org

1^st place

1^st place

61^st place

108^th place

6^th place

29^th place

1praguepost.com

low place

7,107^th place

1theguardian.com

12^th place

35^th place

2^nd place

6^th place

5^th place

5^th place

archive.org

Lawler, E. L.. The Traveling Salesman Problem: A Guided Tour of Combinatorial Optimization. West Sussex: John Wiley & Sons, 1985. ISBN 0-471-90413-9.

doi.org

dx.doi.org

Hayes, Brian «Unwed Numbers». American Scientist, 94, 1, 2006, pàg. 12–15. DOI: 10.1511/2006.57.3475.

praguepost.com

Schaschek, Sarah «Sudoku champ's surprise victory». The Prague Post, 22-03-2006 [Consulta: 18 febrer 2009]. «Còpia arxivada». Arxivat de l'original el d’agost 13, 2006. [Consulta: d’agost 23, 2021].

theguardian.com

Smith, David «So you thought Sudoku came from the Land of the Rising Sun ...». The Observer, 15-05-2005 [Consulta: 13 juny 2008]. «The puzzle gripping the nation actually began at a small New York magazine»

time.com

Grossman, Lev. «The Answer Men». Time, 11-03-2013. Arxivat de l'original el 1 març 2013. [Consulta: 4 març 2013]. Arxivat August 16, 2013^{[Date mismatch]}, a Wayback Machine.

web.archive.org

Grossman, Lev. «The Answer Men». Time, 11-03-2013. Arxivat de l'original el 1 març 2013. [Consulta: 4 març 2013]. Arxivat August 16, 2013^{[Date mismatch]}, a Wayback Machine.
Schaschek, Sarah «Sudoku champ's surprise victory». The Prague Post, 22-03-2006 [Consulta: 18 febrer 2009]. «Còpia arxivada». Arxivat de l'original el d’agost 13, 2006. [Consulta: d’agost 23, 2021].

worldcat.org

Rosenhouse, Jason. Taking sudoku seriously : the math behind the world's most popular pencil puzzle. Oxford: Oxford University Press, 2011. ISBN 978-0-19-992108-9.