I can see how this would be pretty tough to watch.

Those who are colorblind had quite a challenge discerning one team from another during last night's 'Color Rush' Bills/Jets game.

With the Bills in all red and the Jets in all green, everything muddied into one almost-identical color.

One fan said at many points in the game, it appeared Jets were tackling their own players.

In case you didn't know (I didn't!), the Color Rush campaign celebrates the 50th anniversary of the NFL's first-ever TV game shown in color.  But 13 million Americans are red/green colorblind, and with those being the only two colors on the screen, the twist of irony is.... ironic! (I'm really good with words.)

About 8 percent of men are red-green colorblind.