45		The Crayon Factory (Windows, 1995)
43		Magiczne Karty (DOS, 1993)
43		Zoombinis: Island Odyssey (Windows, 2002)
43		JumpStart 2nd Grade Math (Windows, 1997)
42		Columbus Discovery (DOS, 1992)
41		School House: 30 Educational Programs (DOS, 1991)
41		Mickey's Runaway Zoo (DOS, 1991)
40		Magic Boxes (DOS, 1989)
40		Yogi Bear's Math Adventures (DOS, 1990)
40		Matrix Madness (DOS, 1984)
40		Train Your Brain With Dr. Kawashima (Windows, 2009)
40		Play & Learn: Reading and Counting (Windows, 2001)
40		Gehirnjogging: Vol. 1 (Windows, 2007)
40		Magic Numbers (Windows, 2003)
40		Test & Improve Your Memory (Windows, 2004)
40		Math Forever (Windows, 2010)
40		I Spy Mystery (Windows, 2006)
40		2x2 (Windows, 2012)

Notes: Games similar to 2x2, Games like 2x2, AT&M, Ajt Soft, DOS, Educational, Math, Logic, Puzzle elements, PC, Game Similarities.