45		SmileTris 2 (Windows, 2003)
45		Squigs 3 (Windows, 2003)
44		Flipster (Windows, 2004)
44		SmileTris 3 (Windows, 2004)
44		Bloxter (Windows, 2004)
44		Triptych (Windows, 2002)
44		Incadia (Windows, 2004)
44		Super PileUp! (Windows, 2004)
43		Log(Hic!) (Windows, 2005)
42		Odd Box (Windows, 2006)
42		Drop and Blow (Windows, 2006)
42		Alexey's Dwice (Windows, 2006)
42		Puzzle Station (Windows, 2000)
41		Cobi Treasure Deluxe (Windows, 2007)
41		BlockOut II (Windows, 2007)
41		Touhou Battle Gaiden (Windows, 2007)
41		Drop Mania (Windows, 1999)
40		Zottris (DOS, 1992)
40		1993tris (DOS, 1993)
40		Hextris (DOS, 1991)
40		Stack Up (DOS, 1994)
40		On Disk Monthly's Circuitry (DOS, 1992)
40		Zyconix (DOS, 1992)
40		Slot-Tris (DOS, 1995)
40		DoubleLink (DOS, 1991)
40		Connectris (DOS, 1996)
40		Wordtris (DOS, 1991)
40		Xixit (DOS, 1995)
40		Windoze (DOS, 1994)
40		Lumines: Puzzle Fusion (Windows, 2008)
40		Roogoo (Windows, 2008)
40		Fructus (Windows, 1996)
40		Super Puzzle Fighter II Turbo (Windows, 1998)
40		Baku Baku Animal (Windows, 1996)
40		μTorrent (included game) (Windows, 2008)
40		Betty Boop: Super Sweets (Windows, 2009)
40		Frac (DOS, 1990)
40		Beyond Columns (DOS, 1989)
40		Slydris (Windows, 2012)
40		Columns III: Revenge of Columns (Windows, 2010)
40		Faces ...tris III (DOS, 1990)

Notes: Games similar to Delidash, Games like Delidash, Apocalyptic Coders, Apocalyptic Coders, Windows, Puzzle, Falling Block Puzzle, Real-Time, PC, Game Similarities.