Triangular Numbers, Gaussian Integers, and KenKen

DOI10.4169/college.math.j.43.1.037zbMath1273.00017OpenAlexW1540179371WikidataQ99703986 ScholiaQ99703986MaRDI QIDQ2901257

John J. Watkins

Publication date: 18 July 2012

Published in: The College Mathematics Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4169/college.math.j.43.1.037

zbMATH Keywords

sudokuGaussian integerstriangular numbersKenKen

Mathematics Subject Classification ID

Orthogonal arrays, Latin squares, Room squares (05B15) Recreational mathematics (00A08) Generalized primes and integers (11N80)