I just learned (from your post “5 interesting math facts from Futility Closet”) that the sum of the numbers of a roulette wheel are 666.. I had no idea of this 666 fact when I designed this week’s math comic… (“Roulette from Hell” has 2 outcomes: 7 and 666)… what are the odds?!!?

Thanks to LanceAF for this submission!

Source: http://www.mathplane.com/gate_dwebcomics/math_comics_archive_fall_2012