Sudoku Mystery
1 Death By Sudoku (2007)
2 Murder by Numbers (2008)
3 Sinister Sudoku (2008)
4 Killer Sudoku (2009)
5 Ghost Sudoku (2009)
6 Celebrity Sudoku (2010)
2 Murder by Numbers (2008)
3 Sinister Sudoku (2008)
4 Killer Sudoku (2009)
5 Ghost Sudoku (2009)
6 Celebrity Sudoku (2010)
