From: Roland Hieber Date: Thu, 23 Jul 2015 14:12:41 +0000 (+0200) Subject: implement xkcd #1553 X-Git-Url: http://git.rohieb.name/www-rohieb-name.git/commitdiff_plain/399c63273b9f1d0bb7253c98ad823bdc695d4f86?hp=399c63273b9f1d0bb7253c98ad823bdc695d4f86 implement xkcd #1553 ---