Historical clue formulations

• ___-jongg — 2022-05-20
• ___-jongg — 2016-09-12
• ___-jongg — 2016-05-17
• ___-jongg — 2015-09-13
• ___-jongg — 2013-04-24
• ___-jongg — 2011-07-03
• ___-jongg — 2011-01-02
• Chinese game name starter — 2010-10-22
• Start of a Chinese game — 2010-05-14
• Start of a Chinese game — 2009-06-25
• ___-jongg — 2007-08-28
• Game opener — 2007-03-24
• ___-jongg — 2005-11-27
• ___-jongg — 2005-10-23
• ___-jongg — 2005-10-15
• ___-jongg — 2004-08-26
• ___-jongg — 2003-11-30
• Start of a Chinese game — 2003-11-21
• ___-jongg — 2003-05-01
• ___-jongg — 2002-09-27
• ___-jongg — 2002-02-22
• Start of a Chinese game — 2001-10-05
• ___-jongg — 2001-09-16
• ___-jongg — 2001-05-14
• ___-jongg — 1998-04-18
• ___-jongg — 1997-07-21
• ___-jongg — 1996-09-01
• _____-jongg — 1995-06-25
• _____-jongg — 1995-03-13