Table:
0
A
B
C
D
E
F
G
1
Week
Date
Opponent
Result
Game site
Record
Attendance
2
1
September 6
Oakland Raiders
W 9–7
Mile High Stadium
1–0
74796
3
2
September 13
at Seattle Seahawks
L 10–13
Kingdome
1–1
58513
4
3
September 20
Baltimore Colts
W 28–10
Mile High Stadium
2–1
74804
5
4
September 27
San Diego Chargers
W 42–24
Mile High Stadium
3–1
74822
6
5
October 4
at Oakland Raiders
W 17–0
Oakland-Alameda County Coliseum
4–1
51035
7
6
October 11
Detroit Lions
W 27–21
Mile High Stadium
5–1
74816
8
7
October 18
at Kansas City Chiefs
L 14–28
Arrowhead Stadium
5–2
74672
9
8
October 25
at Buffalo Bills
L 7–9
Rich Stadium
5–3
77757
10
9
November 2
Minnesota Vikings
W 19–17
Mile High Stadium
6–3
74834
11
10
November 8
Cleveland Browns
W 23–20 (OT)
Mile High Stadium
7–3
74859
12
11
November 15
at Tampa Bay Buccaneers
W 24–7
Tampa Stadium
8–3
64518
13
12
November 22
at Cincinnati Bengals
L 21–38
Riverfront Stadium
8–4
57207
14
13
November 29
at San Diego Chargers
L 17–34
Jack Murphy Stadium
8–5
51533
15
14
December 6
Kansas City Chiefs
W 16–13
Mile High Stadium
9–5
74744
16
15
December 13
Seattle Seahawks
W 23–13
Mile High Stadium
10–5
74527

Questions and formulas:
Question: What is the opponent played on October 4?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="October 4"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G16,B2:B16="October 4"),3))
Level: medium
Question: Where is riverfront stadium the game site for the week?
Formula: MINIFS(A1,E1,"Riverfront Stadium")
Formula2: MINIFS(A2:A16,E2:E16,"Riverfront Stadium")
Level: easy