Table:
0
A
B
C
D
E
1
Date
Topic of the Show
Song
Original Artist
Place/Percentage
2
March 8, 2008
Top 15 Show: Jetzt oder nie
" Home "
Michael Bublé
8,55% (2/15)
3
March 15, 2008
Current Hits
" Helpless When She Smiles "
Backstreet Boys
7,08% (4/10)
4
March 22, 2008
Greatest Film Hits
" She's Like the Wind "
Patrick Swayze
21,09% (2/9)
5
April 5, 2008
Mariah Carey and Take That
" Back for Good "
Take That
8,54% (3/8)
6
April 12, 2008
Greatest Hits
" Your Song "
Elton John
13,91% (3/7)
7
April 19, 2008
Judges' Choice
" We Have a Dream "
Pop Idol
12,98% (3/6)
8
April 26, 2008
Party Songs and Ballads
" Never Gonna Give You Up "
Rick Astley
16,69% (2/5)
9
April 26, 2008
Party Songs and Ballads
" All by Myself "
Eric Carmen
16,69% (2/5)
10
May 3, 2008
Germany vs. England
" Und Wenn Ein Lied "
Söhne Mannheims
19,22% (3/4)
11
May 3, 2008
Germany vs. England
" Breathe Easy "
Blue
19,22% (3/4)
12
May 10, 2008
No. 1 Hits, The Beatles , Dedications...
" You Raise Me Up "
Westlife
30,32% (2/3)
13
May 10, 2008
No. 1 Hits, The Beatles , Dedications...
" Yesterday "
The Beatles
30,32% (2/3)
14
May 10, 2008
No. 1 Hits, The Beatles , Dedications...
" Feeling Good "
Michael Bublé
30,32% (2/3)
15
May 17, 2008
Final
" Careless Whisper "
George Michael
2/2 by 37,80%
16
May 17, 2008
Final
" She's Like the Wind "
Patrick Swayze
2/2 by 37,80%
17
May 17, 2008
Final
" Blessed "
Fady Maalouf
2/2 by 37,80%

Questions and formulas:
Question: What song came out on March 8, 2008?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="march 8, 2008"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,A2:A17="march 8, 2008"),3))
Level: medium
Question: What was the topic of the show on March 15, 2008?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="march 15, 2008"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,A2:A17="march 15, 2008"),2))
Level: medium