All posts byOliver Roeder
![The_Riddler-4by3-03](http://web.archive.org./web/20160304230456im_/https://espnfivethirtyeight.files.wordpress.com/2015/12/the_riddler-4by3-03.gif?w=300&h=225&crop=1)
The Riddler Mar 4, 2016
Can You Win This Hot New Game Show?
Roundup Feb 26, 2016
Significant Digits For Friday, Feb. 26, 2016
![The_Riddler-4by3-03](http://web.archive.org./web/20160304230456im_/https://espnfivethirtyeight.files.wordpress.com/2015/12/the_riddler-4by3-03.gif?w=300&h=225&crop=1)
The Riddler Feb 26, 2016
Can You Decode The Four Secret Messages?
![A Lakeland Terrier waits in the grooming area at the Westminster Kennel Club dog show.](http://web.archive.org./web/20160304230456im_/https://espnfivethirtyeight.files.wordpress.com/2016/02/gettyimages-510711146.jpg?w=300&h=225&crop=1)
Westminster Dog Show Feb 20, 2016