Historical clue formulations

• Ultimate purpose — 2013-09-15
• Ultimate object — 2012-02-22
• Ultimate thing — 2011-12-05
• Ultimate goal — 2010-10-14
• It's ultimate — 2010-07-21
• Ultimate goal — 2009-01-01
• Ultimate purpose — 2003-01-13
• Ultimate goal — 2003-01-11
• Ultimate object — 2002-06-14
• Ultimate object — 2000-04-09
• Ultimate object — 1995-07-13
• The ultimate — 1994-08-27