Table:
0
A
B
C
D
E
F
G
1
Week
Date
Opponent
Result
Stadium
Record
Attendance
2
1
September 10, 1961
Denver Broncos
L 22–10
War Memorial Stadium
0–1
16,636
3
2
September 17, 1961
New York Titans
W 41–31
War Memorial Stadium
1–1
15,584
4
3
September 23, 1961
Boston Patriots
L 23–21
War Memorial Stadium
1–2
21,504
5
4
September 30, 1961
San Diego Chargers
L 19–11
War Memorial Stadium
1–3
20,742
6
5
October 8, 1961
at Houston Oilers
W 22–12
Jeppesen Stadium
2–3
22,761
7
6
October 15, 1961
Dallas Texans
W 27–24
War Memorial Stadium
3–3
20,678
8
7
October 22, 1961
at Boston Patriots
L 52–21
Boston University Field
3–4
9,398
9
8
October 29, 1961
Houston Oilers
L 28–16
War Memorial Stadium
3–5
21,237
10
9
November 5, 1961
Oakland Raiders
L 31–22
War Memorial Stadium
3–6
17,027
11
10
November 12, 1961
at Dallas Texans
W 30–20
Cotton Bowl
4–6
15,000
12
11
November 19, 1961
at Denver Broncos
W 23–10
Bears Stadium
5–6
7,645
13
12
November 23, 1961
at New York Titans
L 21–14
Polo Grounds
5–7
12,023
14
13
December 3, 1961
at Oakland Raiders
W 26–21
Candlestick Park
6–7
8,011
15
14
December 10, 1961
at San Diego Chargers
L 28–10
Balboa Stadium
6–8
24,486

Questions and formulas:
Question: What opponent has balboa stadium as the opponent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,E1="balboa stadium"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G15,E2:E15="balboa stadium"),3))
Level: medium
Question: What is the highest attendance that has oakland raiders as the opponent, with a week greater than 9?
Formula: MAX(FILTER(G1, (C1="oakland raiders")*(A1>9)))
Formula2: MAX(FILTER(G2:G15, (C2:C15="oakland raiders")*(A2:A15>9)))
Level: easy