Table:
0
A
B
C
D
E
F
G
1
Date
Visitor
Score
Home
Attendance
Record
Points
2
January 2
Pittsburgh
4–8
Minnesota
5,067
9–22–5
23
3
January 3
Pittsburgh
1–6
Buffalo
15,858
9–23–5
23
4
January 5
Buffalo
2–5
Pittsburgh
9,992
10–23–5
25
5
January 9
Toronto
6–4
Pittsburgh
8,186
10–24–5
25
6
January 12
Buffalo
2–5
Pittsburgh
10,493
11–24–5
27
7
January 13
Boston
5–3
Pittsburgh
10,509
11–25–5
27
8
January 16
Los Angeles
2–0
Pittsburgh
7,498
11–26–5
27
9
January 18
Pittsburgh
6–2
Vancouver
15,570
12–26–5
29
10
January 20
Pittsburgh
5–3
Philadelphia
17,007
13–26–5
31
11
January 23
St. Louis
1–4
Pittsburgh
13,324
14–26–5
33
12
January 26
Los Angeles
2–0
Pittsburgh
12,317
14–27–5
33
13
January 27
Pittsburgh
5–6
Detroit
13,735
14–28–5
33
14
January 30
NY Rangers
4–2
Pittsburgh
9,928
14–29–5
33

Questions and formulas:
Question: Who was the home team on January 2 with 23 points?
Formula: LET(query1,LET(query1,FILTER(A1:G1,A1="january 2"),SUMMARIZE(CHOOSECOLS(query1,4),SUMX(CHOOSECOLS(query1,7)))),FILTER(query1,CHOOSECOLS(query1,2)=23))
Formula2: LET(query1,LET(query1,FILTER(A2:G14,A2:A14="january 2"),SUMMARIZE(CHOOSECOLS(query1,4),SUMX(CHOOSECOLS(query1,7)))),FILTER(query1,CHOOSECOLS(query1,2)=23))
Level: hard
Question: What is the record when St. Louis is the visitor?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="st. louis"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G14,B2:B14="st. louis"),6))
Level: medium