Table:
0
A
B
C
D
E
1
Region/Country
Local name
Main presenter
Network
Year premiered
2
China
夢想合唱團 Mengxiang hechang tuan
Sa Beining
CCTV-1
2011
3
Denmark
AllStars
Lisbeth Østergaard
TV2
2008
4
Estonia
Laululahing
Tarmo Leinatamm
ETV
2008
5
Finland
Kuorosota
Kristiina Komulainen
Nelonen
2009
6
France
La Bataille des Chorales
Benjamin Castaldi
TF1
2009
7
Latvia
Koru Kari
Lauris Reiniks
TV3
2008
8
Lithuania
Chorų karai
Vytautas Šapranauskas & Jurgita Jurkutė
TV3
2010
9
Norway
Det store korslaget
Øyvind Mund
TV2
2009
10
Poland
Bitwa na glosy
Hubert Urbanski & Piotr Kedzierski
TVP 2
2010
11
Russia
Битва хоров
Valery Meladze
Rossiya 1
2012
12
Spain
La Batalla de los Coros
Josep Lobató
Cuatro
2008
13
Sweden
Körslaget
Gry Forssell
TV4
2008
14
Switzerland
Kampf der Chöre
Sven Epiney
SF 1
2010
15
Turkey
Korolar Çarpışıyor
Behzat Uighur
Show TV
2009
16
Vietnam
Hợp ca tranh tài
Nguyên Khang
VTV3
2012

Questions and formulas:
Question: Who is every main presenter for the year 2011?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1=2011),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,E2:E16=2011),3))
Level: medium
Question: Who is every main presenter for the Estonia region/country?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Estonia"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,A2:A16="Estonia"),3))
Level: medium
Question: What is the highest year premiered for the TV2 network when main present is øyvind mund?
Formula: MAX(FILTER(E1, (D1="TV2")*(C1="Øyvind Mund")))
Formula2: MAX(FILTER(E2:E16, (D2:D16="TV2")*(C2:C16="Øyvind Mund")))
Level: easy
Question: How many years premiered have Sa Beining as main presenter?
Formula: ROWS(UNIQUE(FILTER(E1, C1="Sa Beining")))
Formula2: ROWS(UNIQUE(FILTER(E2:E16, C2:C16="Sa Beining")))
Level: medium
Question: What is every year premiered when Behzat Uighur is main presenter?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="Behzat Uighur"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,C2:C16="Behzat Uighur"),5))
Level: medium
Question: What is the highest year premiered when Benjamin Castaldi is main presenter?
Formula: MAXIFS(E1,C1,"Benjamin Castaldi")
Formula2: MAXIFS(E2:E16,C2:C16,"Benjamin Castaldi")
Level: easy