Table:
0
A
B
C
D
E
1
Title
Year
Developer
Publisher
Platform
2
Blue Mars
2009 (open beta)
Avatar Reality
Avatar Reality
Microsoft Windows
3
Crysis
2007
Crytek Frankfurt
Electronic Arts
Microsoft Windows
4
Crysis Warhead
2008
Crytek Budapest
Electronic Arts
Microsoft Windows
5
Entropia Universe
2003 (initial version) 2009 (CryEngine 2 version)
MindArk
MindArk
Microsoft Windows
6
Merchants of Brooklyn
2009
Paleo Entertainment
Paleo Entertainment
Microsoft Windows
7
The Day
TBA
Reloaded Studios
Nexon Tencent Holdings
Microsoft Windows
8
Vigilance
Released
Harrington Group
Harrington Group
Microsoft Windows

Questions and formulas:
Question: On what platform does Mindark publish?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="mindark"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,D2:D8="mindark"),5))
Level: medium
Question: What year did Avatar Reality release a game?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="avatar reality"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,C2:C8="avatar reality"),2))
Level: medium
Question: What publisher created Crysis Warhead?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="crysis warhead"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,A2:A8="crysis warhead"),4))
Level: medium
Question: For what platform does Mindark publish?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="mindark"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,D2:D8="mindark"),5))
Level: medium
Question: What publisher does Paleo Entertainment develop for?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="paleo entertainment"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,C2:C8="paleo entertainment"),4))
Level: medium
Question: Who was the developer for Vigilance?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="vigilance"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,A2:A8="vigilance"),3))
Level: medium