44		Poolster (Windows, 1997)
43		Bar Room Games: Pool (Windows, 2000)
43		Cue Club (Windows, 2000)
42		Another Pool (DOS, 1995)
42		Pool Champion (Windows, 1995)
42		Biliardo 2 (Windows, 2001)
42		Biliardo 2 (DOS, 2001)
41		1994Pool+ (DOS, 1994)
41		World Championship Snooker 2004 (Windows, 2004)
40		World Championship Snooker 2003 (Windows, 2003)
40		Billiards (Windows, 2010)
40		Midnight Pool 3D (Windows, 2006)
40		Pool Shark (DOS, 1993)
40		Jim Kobbe's Pool Game in 3D (DOS, 1990)
40		Backspin Billiards (Windows, 2006)
40		Alex Higgins' World Snooker (DOS, 1986)
40		Billiards Simulator (DOS, 1989)
40		DDD Pool (Windows, 2004)

Notes: Games similar to Challenge Pool, Games like Challenge Pool, Windows, Sports, Top-down, Pool, Snooker, PC, Game Similarities.