Noble Exchange - 2010 Community Surpassing Competition 2-15 was released on:
USA: 6 September 2011
Toys Competition - 1904 was released on: USA: 1904
Competition - 1915 was released on: USA: 17 March 1915
The Love Competition - 2012 was released on: USA: March 2012
the community will turn evil.
The Exchange - 2005 was released on: USA: April 2005
Welcome Freshmen - 1991 Competition was released on: USA: 1991
Exchange - 2010 II was released on: USA: 2010
The Exchange - 1911 was released on: USA: 24 July 1911
Exchange - 2003 I was released on: USA: 20 May 2003
The Exchange - 2013 I was released on: USA: 21 March 2013
Fair Exchange - 1962 The Exchange 1-1 was released on: USA: 21 September 1962
Exchange - 2012 was released on: USA: 8 July 2012 (internet)