Conundrum

Conundrum may refer to:

• A riddle whose answer is or involves a pun or unexpected twist
• A logical postulation that evades resolution, an intricate and difficult problem

Literature

• Conundrum (Doctor Who), a 1994 original novel written by Steve Lyons
• Conundrum (novel), a 2001 Dragonlance fantasy novel by Jeff Crook
• Conundrum, a memoir written by Jan Morris
• Conundrum Press (disambiguation), two book publishing companies in North America

Other fields

• "Conundrum" (song), an instrumental song by Jethro Tull
• "Conundrum" (Star Trek: the Next Generation), a fifth season episode of Star Trek: The Next Generation
• The "Conundrum", a mountain unicycle made by Surly Bikes
• "Conundrum" NSA code word for Chrononaut Frank B. Parker in the television series Seven Days