NFL Challenge was created in 1985.
NFL Challenge happened in 1985.
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There is no madden challenge in Madden NFL 10.
If a NFL Coach wins the challenged play, he still loses one of his two challenges. If both challenges succeed, then the team is awarded a third challenge.
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The Fairchild Challenge was created in 2002.
Challenge Stakes was created in 1878.
Bushido Challenge was created in 2009.
The Challenge Trophy was created in 1912.
Challenge Africa was created in 2006.