Sudoku X Release Notes
Date
Version
Details
2008-07-02
1.0.0
Initial Release
2010-01-07
1.1.0
Added options dialog
2010-03-19
1.2.0
Added a background music and updated sound effects
2012-03-27
1.3.0
Fixed some typos in the Chinese versions
2012-11-20
1.4.1
Added 5 language versions
2013-02-22
1.4.2
Added 2 language versions
2018-05-04
1.5.0
Added undo button
Added highlight valid moves function on mouse over
2020-02-14
1.6.0
Added TIME power up
2022-08-23
1.6.10
Added portrait layout