He published the Gusuryak (Korean: 구수략; Hanja: 九數略) in 1700,[1] the first known literature on Latin squares,[2] predating Leonhard Euler by at least 67 years.

[5] Choi was a member of the Jeonju Choe clan.

The Choi Seok-jeong Award was created in 2021 to recognize those who develop or spread mathematics.

[6] Spelling of laureates' names matches their Wikipedia page, if it exists, the remainder uses Revised Romanization of Korean.

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