스와프 수정 정보 기록
날짜
버전
세부사항
2003-04-13
1.0.0
최초 공개
2006-09-02
1.9.0
Updated the game so that it supports three languages.
2007-01-27
1.9.1
Added a link to the tips page
2007-02-23
1.9.2
Changed the credits button to a more games button
2008-01-02
1.10.0
Added Play Again and Home buttons to the end of the game
Removed High Scores button during game play
2008-04-15
1.10.1
Fixed a problem where the game may lag in some computers
2009-01-15
1.11.0
Updated the graphics of the game
2010-01-07
1.12.0
Added options dialog
2010-05-10
1.13.0
Added a background music and updated sound effects
2013-02-04
1.14.1
Added 4 language versions
2015-11-20
1.14.2
Added 5 language versions
2018-12-14
1.14.3
Bug fix about the game ending prematurely in some situations
2019-10-16
1.15.0
Updated to support time, undo, and answer power ups
2022-08-30
1.15.9
Added portrait layout