Table:
0
A
B
C
D
E
F
G
H
1
Date
Visitor
Score
Home
Decision
Attendance
Record
Points
2
November 1
Montreal Canadiens
5–4
New York Islanders
Price
14,429
8–1–1
17
3
November 7
Montreal Canadiens
3–4 SO
Columbus Blue Jackets
Halak
14,603
8–1–2
18
4
November 8
Montreal Canadiens
3–6
Toronto Maple Leafs
Price
19,512
8–2–2
18
5
November 11
Ottawa Senators
0–4
Montreal Canadiens
Price
21,273
9–2–2
20
6
November 13
Montreal Canadiens
1–6
Boston Bruins
Price
16,816
9–3–2
20
7
November 15
Philadelphia Flyers
2–1
Montreal Canadiens
Halak
21,273
9–4–2
20
8
November 16
Montreal Canadiens
3–2 SO
St. Louis Blues
Price
19,150
10–4–2
22
9
November 18
Montreal Canadiens
1–2
Carolina Hurricanes
Price
12,164
10–5–2
22
10
November 20
Montreal Canadiens
3–2 SO
Ottawa Senators
Price
20,475
11–5–2
24
11
November 22
Boston Bruins
3–2 SO
Montreal Canadiens
Price
21,273
11–5–3
25
12
November 24
New York Islanders
4–3 SO
Montreal Canadiens
Price
21,273
11–5–4
26
13
November 26
Montreal Canadiens
3–1
Detroit Red Wings
Price
20,066
12–5–4
28
14
November 28
Montreal Canadiens
0–3
Washington Capitals
Halak
18,277
12–6–4
28
15
November 29
Buffalo Sabres
2–3
Montreal Canadiens
Price
21,273
13–6–4
30

Questions and formulas:
Question: What is Record, when Date is "November 22"?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,A1="november 22"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H15,A2:A15="november 22"),7))
Level: medium
Question: What is Date, when Attendance is greater than 20,066, and when Visitor is "Boston Bruins"?
Formula: LET(query1,LET(query1,FILTER(A1:H1,B1="boston bruins"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,6)))),FILTER(query1,CHOOSECOLS(query1,2)>20066))
Formula2: LET(query1,LET(query1,FILTER(A2:H15,B2:B15="boston bruins"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,6)))),FILTER(query1,CHOOSECOLS(query1,2)>20066))
Level: hard