The Variance of Logarithms: 10690. - Robert Helmbold; Wook Kim; Robert A. Agnew; Zafar Ahmed; Saïd Amghibech; Kenneth F. Andersen; P. J. Anderson; G. Bower; Bruce S. Burdick; Robin J. Chapman; Daniele Donini; Patrick J. Fitzsimmons; et al. (Am. Math. Mon., 2000)

A Square Game: 10696. - Gerald Heuer; Kenneth F. Andersen; Patrick J. Fitzsimmons; Karl Heuer; S. S. Kim; John H. Lindsey II; O. P. Lossers; K. Poelladennou; K. Schilling; L. Scribani; Plamen Simeonov (Am. Math. Mon., 2000)