David Singmaster (English Wikipedia)

Singmaster, David (23 December 1982). "Moral and Mathematical Lesson from a Rubik Cube". New Scientist. p. 787.
"Review – Restore your cube". New Scientist. 24 September 1981. p. 802. Archived from the original on 18 August 2020. Retrieved 30 August 2017.
Herman, Ros (10 September 1981). "Cubic mastery". New Scientist. Archived from the original on 19 August 2020. Retrieved 4 January 2017.
"For Sale". New Scientist. 6 May 1982. p. 395.

caltech.edu (Global: 887^th place; English: 714^th place)

caltechcampuspubs.library.caltech.edu

"Candidates' statements - treasurer" (PDF). The California Tech. 20 February 1958. p. 9.

conjuringarts.org (Global: low place; English: low place)

Board of Directors, Conjuring Arts. Retrieved 4 January 2017

cube20.org (Global: low place; English: low place)

David Singmaster (8 October 1998). "Davenport's pattern". cube20.org.

eldar.org (Global: low place; English: low place)

anduin.eldar.org

"Publications of David Singmaster". anduin.eldar.org. 4 August 1996. Archived from the original on 16 January 2017.
"David Singmaster: List of Available Material". anduin.eldar.org. 1 October 1996. Archived from the original on 9 March 2017.

footnotesaudiowalks.co.uk (Global: low place; English: low place)

"About the Footnotes team". Footnotes audio walks. Retrieved 23 January 2017.

ghostarchive.org (Global: 32^nd place; English: 21^st place)

Singmaster, David (April 2018). "An Extended Interview with David Singmaster". G4G Celebration (Interview). Interviewed by Dana S. Richards. Gathering 4 Gardner. Archived from the original on 12 December 2021. Retrieved 3 June 2019.
Singmaster, David (April 2018). "An Interview with David Singmaster". G4G Celebration (Interview). Interviewed by Dana Richards. Gathering 4 Gardner. Archived from the original on 12 December 2021. Retrieved 25 June 2018.

jaapsch.net (Global: low place; English: low place)

David Singmaster (1985). "Cubic Circular Issues 7 & 8".

linkedresources.com (Global: low place; English: low place)

David Singmaster (6 August 1980). "A Step by Step Solution of Rubik's "Magic Cube"". Jeffrey W Baumann & LinkedResources. Archived from the original on 4 March 2006.

mathgenealogy.org (Global: 4,501^st place; English: 3,002^nd place)

David Singmaster at the Mathematics Genealogy Project

ryanheise.com (Global: low place; English: low place)

Ryan Heise. "Beginner's Rubik's Cube Solution". Archived from the original on 26 September 2015. The general layer-by-layer approach described above is credited to mathematician David Singmaster and was first published in his 1980 book "Notes on Rubik's Magic Cube"

st-andrews.ac.uk (Global: 1,547^th place; English: 1,410^th place)

mathshistory.st-andrews.ac.uk

O'Connor, J J; Robertson, E F (September 2023). "David Singmaster". University of St Andrews. Archived from the original on 28 May 2024. Retrieved 27 September 2024.

telegraph.co.uk (Global: 30^th place; English: 24^th place)

books.telegraph.co.uk

"Problems For Metagrobologists". Telegraph bookshop. Retrieved 4 January 2017.

theguardian.com (Global: 12^th place; English: 11^th place)

"And that's renaissance magic ..." The Guardian. 10 April 2007.

twistypuzzles.com (Global: low place; English: low place)

"Interview with David Singmaster". Twisty Puzzles. Retrieved 4 January 2017.

ucl.ac.uk (Global: 1,306^th place; English: 885^th place)

"A lecture to get your head around". University College London. 10 January 2007.

upi.com (Global: 290^th place; English: 202^nd place)

Jensen, Gregory (24 August 1981). "Now meet Rubik's snake – 'Bigger than Rubik's cube!'". United Press International.

web.archive.org (Global: 1^st place; English: 1^st place)

O'Connor, J J; Robertson, E F (September 2023). "David Singmaster". University of St Andrews. Archived from the original on 28 May 2024. Retrieved 27 September 2024.
"Publications of David Singmaster". anduin.eldar.org. 4 August 1996. Archived from the original on 16 January 2017.
"Review – Restore your cube". New Scientist. 24 September 1981. p. 802. Archived from the original on 18 August 2020. Retrieved 30 August 2017.
David Singmaster (6 August 1980). "A Step by Step Solution of Rubik's "Magic Cube"". Jeffrey W Baumann & LinkedResources. Archived from the original on 4 March 2006.
Ryan Heise. "Beginner's Rubik's Cube Solution". Archived from the original on 26 September 2015. The general layer-by-layer approach described above is credited to mathematician David Singmaster and was first published in his 1980 book "Notes on Rubik's Magic Cube"
Herman, Ros (10 September 1981). "Cubic mastery". New Scientist. Archived from the original on 19 August 2020. Retrieved 4 January 2017.
"David Singmaster: List of Available Material". anduin.eldar.org. 1 October 1996. Archived from the original on 9 March 2017.

x.com (Global: low place; English: low place)

@robeastaway (15 February 2023). "I have sad news to report. David Singmaster, the great puzzle collector, historian and Rubik's Cube guru, died on Monday morning after a long illness. He was a unique character with an infectious, child-like enthusiasm for puzzles of every kind. He will be greatly missed" (Tweet). Retrieved 15 February 2023 – via Twitter.

xmau.com (Global: low place; English: low place)

"David Singmaster". Xmau. 15 February 2023. Retrieved 16 February 2023.

youtube.com (Global: 9^th place; English: 13^th place)

Singmaster, David (April 2018). "An Extended Interview with David Singmaster". G4G Celebration (Interview). Interviewed by Dana S. Richards. Gathering 4 Gardner. Archived from the original on 12 December 2021. Retrieved 3 June 2019.
Singmaster, David (April 2018). "An Interview with David Singmaster". G4G Celebration (Interview). Interviewed by Dana Richards. Gathering 4 Gardner. Archived from the original on 12 December 2021. Retrieved 25 June 2018.

David Singmaster (English Wikipedia)

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linkedresources.com (Global: low place; English: low place)

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ryanheise.com (Global: low place; English: low place)

st-andrews.ac.uk (Global: 1,547th place; English: 1,410th place)

mathshistory.st-andrews.ac.uk

telegraph.co.uk (Global: 30th place; English: 24th place)

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twistypuzzles.com (Global: low place; English: low place)

ucl.ac.uk (Global: 1,306th place; English: 885th place)

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