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 Challenge Trophy was created in 1912.
Aztec Challenge was created in 1982.
Basketball Challenge was created in 1987.
Chip's Challenge was created in 1989.
The Fairchild Challenge was created in 2002.