We answer a question of C. Hardin and A. Taylor concerning a hat-guessing game.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-fm219-2-2,
author = {Daniel J. Velleman},
title = {The even-odd hat problem},
journal = {Fundamenta Mathematicae},
volume = {219},
year = {2012},
pages = {105-110},
zbl = {1284.03226},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm219-2-2}
}
Daniel J. Velleman. The even-odd hat problem. Fundamenta Mathematicae, Tome 219 (2012) pp. 105-110. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm219-2-2/