1. John Horton Conway (December 26, 1937–April 11, 2020)

   Article 17 June 2021 Pages: 1 - 1

2. Conway’s Cat

   • Siobhan Roberts

   OriginalPaper 19 April 2021 Pages: 2 - 2

   

3. Conway’s Work on Iteration In memory of John Horton Conway (1937–2020)

   • Jeffrey C. Lagarias

   Article 08 June 2021 Pages: 3 - 9

4. J. H. Conway and the End of the Story of Numbers

   • Jim Henle

   OriginalPaper 15 April 2021 Pages: 10 - 14

   

5. Conway and Aperiodic Tilings

   • Charles Radin

   OriginalPaper 31 March 2021 Pages: 15 - 20

   

6. Conway’s Knotty Past

   • Colin Adams

   Announcement 15 March 2021 Pages: 21 - 26

   

7. The-Square-and-Add Markov Chain

   • Persi Diaconis
   • Jimmy He
   • I. Martin Isaacs

   OriginalPaper 20 May 2021 Pages: 27 - 36

8. A Symmetric 3D Proof of Heron’s Formula

   • Jean-Marc Lévy-Leblond

   Mathematical Gems and Curiosities 14 September 2020 Pages: 37 - 39

   

9. Conway’s Influence on the Study of Random Tilings

   • Jim Propp

   Article 07 June 2021 Pages: 40 - 46

   

10. Frieze Patterns of Integers

    • Karin Baur

    OriginalPaper Open access 07 June 2021 Pages: 47 - 54

    

11. The John Conway Hour, NTBA

    • Mira Bernstein

    OriginalPaper 10 May 2021 Pages: 55 - 60

    

12. Quantum Numbers and q-Deformed Conway–Coxeter Friezes

    • Sophie Morier-Genoud
    • Valentin Ovsienko

    OriginalPaper 08 June 2021 Pages: 61 - 70

    

13. Pentasia

    • Barry Cipra

    Article 10 May 2021 Pages: 71 - 72

    

14. John Conway and Mathematical Communities

    • Marjorie Senechal

    Mathematical Communities 22 May 2021 Pages: 73 - 75

    

15. An Elementary-Minded Mathematician

    • O. A. S. Karamzadeh

    OriginalPaper 31 May 2021 Pages: 76 - 78

16. John Conway: The Man Who Played Mathematics

    • Dierk Schleicher

    OriginalPaper 21 May 2021 Pages: 79 - 91

    

17. Sorted Fibs in Base 3/2

    • Ben Chen
    • Richard Chen
    • Armaan Tipirneni

    Article 04 June 2021 Pages: 92 - 98

    

18. A Prettier Shell on the Seashore: The Conway Criterion

    • Jin Akiyama
    • Kiyoko Matsunaga

    OriginalPaper 01 June 2021 Pages: 99 - 107

    

19. New Stellations

    • G. Stuart Pawley

    OriginalPaper 18 June 2021 Pages: 108 - 114

    

20. The Surreal Eulogy

    • Idriss Aberkane

    OriginalPaper 22 April 2021 Pages: 115 - 116

21. The Artist

    • Jim Henle

    For Our Mathematical Pleasure 03 May 2021 Pages: 117 - 123

    

22. John Conway, Tilings, and Me

    • Doris Schattschneider

    OriginalPaper 07 May 2021 Pages: 124 - 129

    

23. A Hyperbolic Proof of Pascal’s Theorem

    • Miguel Acosta
    • Jean-Marc Schlenker

    OriginalPaper 04 May 2021 Pages: 130 - 133

    

24. Biased Coin Puzzles

    • Peter Winkler

    OriginalPaper 26 March 2021 Pages: 134 - 137

25. Mathematics, Magic, and Mischief with John H. Conway

    • Colm Mulcahy

    OriginalPaper 31 May 2021 Pages: 138 - 141

    

26. Winning Ways for Your Mathematical Plays by Elwyn R. Berlekamp, John H. Conway, and Richard K. Guy

    • Robert A. Hearn

    Book Review 10 June 2021 Pages: 143 - 145

27. The On-Line Encyclopedia of Integer Sequences

    • Steven Finch

    OriginalPaper 20 May 2021 Pages: 146 - 147

28. Cubed: The Puzzle of Us All by Ernő Rubik

    • Osmo Pekonen

    Book Review Open access 05 March 2021 Pages: 148 - 149