Carol Vorderman's Sudoku [PC]
- Developer: Empire Interactive
- Type: Puzzle
- Publisher: Atomic Planet
- Released: 13 Mar 2007
Price: NA
Chainz 2: Relinked [PC]
- Developer: Mumbo Jumbo
- Type: Puzzle
- Publisher: Mumbo Jumbo
- Released: 01 Aug 2005
Price: NA
Classic Kakuro [PC]
- Developer: On Hand Software
- Type: Puzzle
- Publisher: On Hand Software
- Released: 31 Dec 2006
Price: NA
Classic Sudoku [PC]
With over 200,000 problems, Classic Sudoku will keep you puzzled for days. Originally a pencilandpaper game from Japan, Sudoku traveled west and started a...
- Developer: On Hand Software, Inc.
- Type: Puzzle
- Publisher: On Hand Software, Inc.
- Released: 01 Jan 2005
Price: NA
Coffee Rush [PC]
- Developer: Anarchy Enterprises
- Type: Puzzle
- Publisher: Activision
- Released: 31 Dec 2008
Price: NA
Cosmic Osmo's Hex Isle [PC]
- Developer: Fanista
- Type: Puzzle
- Publisher: Cyan Worlds, Inc.
- Released: 30 Nov 2007
Price: NA
Crazy Machines 1.5 [PC]
- Developer:
- Type: Puzzle
- Publisher: Novitas
- Released: 01 Jan 2007
Price: NA
Crazy Machines 2 [PC]
- Developer: Viva Media
- Type: Puzzle
- Publisher: Novitas
- Released: 20 Jun 2008
Price: NA
Crossword Addict [PC]
- Developer: GSP (Global Software Publishing)
- Type: Puzzle
- Publisher: Dorling Kindersley Software (DK)
- Released: 31 Dec 2001
Price: NA