Historical clue formulations

• Cousin of a springbok — 2025-10-04
• Savanna antelope — 2025-09-25
• African antelope that's the size of a moose — 2023-08-01
• Spiral-horned antelope — 2023-03-06
• African antelope — 2022-01-02
• Serengeti grazer — 2021-11-20
• Serengeti sighting — 2020-11-12
• Serengeti antelope — 2019-12-03
• African antelope — 2019-02-11
• Safari sighting — 2018-06-09
• Part of a savanna herd — 2018-04-07
• Savanna animal — 2017-07-19
• Cousin of an impala — 2016-07-03
• Serengeti grazer — 2016-02-07
• Antelope with twisty horns — 2015-08-05
• Serengeti grazer — 2015-04-21
• African antelope — 2014-10-05
• Ethiopian grazer — 2013-06-15
• Impala relative — 2013-06-08
• African antelope — 2013-04-30
• Savanna grazer — 2012-05-06
• Savanna grazer — 2011-10-08
• Beast with twisted horns — 2009-05-17
• Antelope with a hump and twisted horns — 2009-03-02
• Kenyan grazer — 2008-10-12
• Serengeti grazer — 2008-03-30
• Twisty-horned antelope — 2008-01-07
• African antelope — 2007-10-30
• Savannah bounder — 2007-06-02
• Taurotragus oryx — 2006-12-21
• Spiral-horned beast — 2006-06-28
• Oxlike antelope — 2006-06-18
• Serengeti creature — 2006-02-25
• Large antelope — 2005-08-30
• African antelope — 2004-09-15
• Spiral-horned antelope — 2004-07-18
• Spiral-horned antelope — 2004-02-25
• Cousin of a gnu — 2003-12-21
• Animal that may be striped — 2003-12-13
• African antelope — 2003-09-15
• African antelope — 2003-06-09
• African antelope — 2003-02-03
• African antelope — 2002-07-08
• Serengeti grazer — 2002-01-12
• Spiral-horned antelope — 2001-12-17
• Serengeti grazer — 2001-12-14
• Veld grazer — 2001-11-16
• Endangered antelope — 2000-02-21
• Twisty-horned antelope — 1999-10-10
• African herd member — 1999-04-29