Table:
0
A
B
C
D
E
F
G
1
volume id
volume issue
issue date
weeks on top
song
artist id
volume
2
1
45:14 §
27 December 1986 - 10 January
3.0
 The Way
1
3
2
45:15
17 January
1.0
 Everybody Have Fun Tonight 
2
4
3
45:16
24 January
1.0
 Walk Like an Egyptian 
1
5
4
45:21-22
28 February - 7 March
2.0
 Touch Me (I Want Your Body) 
2
6
5
46:5
9 May
1.0
 With or Without You 
1
7
6
46:6-8
16 May - 30 May
3.0
 (I Just) Died in Your Arms 
1
8
7
46:9
6 June
1.0
 La Isla Bonita 
4
9
8
46:10
13 June
1.0
Looking for a New Love
5
10
9
46:14-15
11 July - 18 July
2.0
 Always 
6
11
10
46:16
25 July
1.0
Head to Toe 
5

Questions and formulas:
Question: Please list all songs in volumes in ascending alphabetical order.
Formula: SORTBY(E1,E1,1)
Formula2: SORTBY(E2:E11,E2:E11,1)
Level: easy
Question: What are the the songs in volumes, listed in ascending order?
Formula: SORTBY(E1,E1,1)
Formula2: SORTBY(E2:E11,E2:E11,1)
Level: easy
Question: How many distinct artists do the volumes associate to?
Formula: ROWS(UNIQUE(F1))
Formula2: ROWS(UNIQUE(F2:F11))
Level: easy
Question: Count the number of distinct artists who have volumes.
Formula: ROWS(UNIQUE(F1))
Formula2: ROWS(UNIQUE(F2:F11))
Level: easy
Question: What is the song in the volume with the maximum weeks on top?
Formula: LET(a,SORTBY(E1,D1,-1),FILTER(a,SEQUENCE(ROWS(a))<=1))
Formula2: LET(a,SORTBY(E2:E11,D2:D11,-1),FILTER(a,SEQUENCE(ROWS(a))<=1))
Level: hard
Question: Return the song in the volume that has spent the most weeks on top?
Formula: LET(a,SORTBY(E1,D1,-1),FILTER(a,SEQUENCE(ROWS(a))<=1))
Formula2: LET(a,SORTBY(E2:E11,D2:D11,-1),FILTER(a,SEQUENCE(ROWS(a))<=1))
Level: hard
Question: What is the issue date of the volume with the minimum weeks on top?
Formula: LET(a,SORTBY(C1,D1,1),FILTER(a,SEQUENCE(ROWS(a))<=1))
Formula2: LET(a,SORTBY(C2:C11,D2:D11,1),FILTER(a,SEQUENCE(ROWS(a))<=1))
Level: hard
Question: Return the issue date of the volume that has spent the fewest weeks on top.
Formula: LET(a,SORTBY(C1,D1,1),FILTER(a,SEQUENCE(ROWS(a))<=1))
Formula2: LET(a,SORTBY(C2:C11,D2:D11,1),FILTER(a,SEQUENCE(ROWS(a))<=1))
Level: hard
Question: How many distinct artists have volumes?
Formula: ROWS(UNIQUE(F1))
Formula2: ROWS(UNIQUE(F2:F11))
Level: easy
Question: Count the number of artists who have had volumes.
Formula: ROWS(UNIQUE(F1))
Formula2: ROWS(UNIQUE(F2:F11))
Level: easy
Question: the number of artists of each volume
Formula: SUMMARIZE(G1,SUMX(F1))
Formula2: SUMMARIZE(G2:G11,SUMX(F2:F11))
Level: easy
Question: total number of artists and volumes respectively
Formula: HSTACK(SUM(F1), ROWS(UNIQUE(G1)))
Formula2: HSTACK(SUM(F2:F11), ROWS(UNIQUE(G2:G11)))
Level: hard
Question: the issue dates and volumes with the least weeks on top.
Formula: TAKE(SORT(SUMMARIZE(HSTACK(C1,G1),SUMX(D1)), 3, 1), 1)
Formula2: TAKE(SORT(SUMMARIZE(HSTACK(C2:C11,G2:G11),SUMX(D2:D11)), 3, 1), 1)
Level: hard
Question: What are issue dates and volumes for musics with the fewest weeks on top?
Formula: TAKE(SORT(SUMMARIZE(HSTACK(C1,G1),SUMX(D1)), 3, 1), 1)
Formula2: TAKE(SORT(SUMMARIZE(HSTACK(C2:C11,G2:G11),SUMX(D2:D11)), 3, 1), 1)
Level: hard
Question: How many artists and volumes are there respectively?
Formula: HSTACK(SUM(F1), ROWS(UNIQUE(G1)))
Formula2: HSTACK(SUM(F2:F11), ROWS(UNIQUE(G2:G11)))
Level: hard
Question: the song and volume with the most weeks on top
Formula: TAKE(SORT(SUMMARIZE(HSTACK(E1,G1),SUMX(D1)), 3, -1), 1)
Formula2: TAKE(SORT(SUMMARIZE(HSTACK(E2:E11,G2:G11),SUMX(D2:D11)), 3, -1), 1)
Level: hard
Question: Which song and volume have the most weeks on top?
Formula: TAKE(SORT(SUMMARIZE(HSTACK(E1,G1),SUMX(D1)), 3, -1), 1)
Formula2: TAKE(SORT(SUMMARIZE(HSTACK(E2:E11,G2:G11),SUMX(D2:D11)), 3, -1), 1)
Level: hard
Question: the respective number of artists and volumes
Formula: HSTACK(SUM(F1), ROWS(UNIQUE(G1)))
Formula2: HSTACK(SUM(F2:F11), ROWS(UNIQUE(G2:G11)))
Level: hard
Question: How many respective artists and volumes?
Formula: HSTACK(SUM(F1), ROWS(UNIQUE(G1)))
Formula2: HSTACK(SUM(F2:F11), ROWS(UNIQUE(G2:G11)))
Level: hard