Table:
0
A
B
C
1
id
name
playlists
2
1
Music
3
2
Movies
4
3
TV Shows
5
4
Audiobooks
6
5
90’s Music
7
6
Audiobooks
8
7
Movies
9
8
Music
10
9
Music Videos
11
10
TV Shows
12
11
Brazilian Music
13
12
Classical
14
13
Classical 101 - Deep Cuts
15
14
Classical 101 - Next Steps
16
15
Classical 101 - The Basics
17
16
Grunge
18
17
Heavy Metal Classic
19
18
On-The-Go 1

Questions and formulas:
Question: List the name of all playlist.
Formula: UNIQUE(HSTACK(B1,C1))
Formula2: UNIQUE(HSTACK(B2:B19,C2:C19))
Level: easy
Question: What are the names of all the playlists?
Formula: UNIQUE(HSTACK(B1,C1))
Formula2: UNIQUE(HSTACK(B2:B19,C2:C19))
Level: easy
Question: the names and playlists
Formula: UNIQUE(HSTACK(B1,C1))
Formula2: UNIQUE(HSTACK(B2:B19,C2:C19))
Level: easy
Question: All playlist names
Formula: UNIQUE(HSTACK(B1,C1))
Formula2: UNIQUE(HSTACK(B2:B19,C2:C19))
Level: easy
Question: The names of playlists
Formula: UNIQUE(HSTACK(B1,C1))
Formula2: UNIQUE(HSTACK(B2:B19,C2:C19))
Level: easy