Table:
0
A
B
C
D
E
F
G
1
Week
Date
Opponent
Result
Game site
Record
Attendance
2
1
September 6, 1981
at Cincinnati Bengals
L 21-27
Riverfront Stadium
0-1
41177
3
2
September 13, 1981
Denver Broncos
W 13-10
Kingdome
1-1
58513
4
3
September 20, 1981
at Oakland Raiders
L 10-20
Oakland-Alameda County Coliseum
1-2
45725
5
4
September 27, 1981
Kansas City Chiefs
L 14-20
Kingdome
1-3
59255
6
5
October 4, 1981
at San Diego Chargers
L 10-24
Jack Murphy Stadium
1-4
51463
7
6
October 11, 1981
at Houston Oilers
L 17-35
The Astrodome
1-5
42671
8
7
October 18, 1981
New York Giants
L 0-32
Kingdome
1-6
56134
9
8
October 25, 1981
at New York Jets
W 19-13
Shea Stadium
2-6
49678
10
9
November 1, 1981
at Green Bay Packers
L 24-34
Lambeau Field
2-7
49467
11
10
November 8, 1981
Pittsburgh Steelers
W 24-21
Kingdome
3-7
59058
12
11
November 16, 1981
San Diego Chargers
W 44-23
Kingdome
4-7
58628
13
12
November 22, 1981
at Kansas City Chiefs
L 13-40
Arrowhead Stadium
4-8
49002
14
13
November 29, 1981
Oakland Raiders
L 31-32
Kingdome
4-9
57147
15
14
December 6, 1981
New York Jets
W 27-23
Kingdome
5-9
53105
16
15
December 13, 1981
at Denver Broncos
L 13-23
Mile High Stadium
5-10
74527

Questions and formulas:
Question: What was the attendance when the record was 1-1?
Formula: SUMIFS(G1,F1,"1-1")
Formula2: SUMIFS(G2:G16,F2:F16,"1-1")
Level: easy
Question: In what week was the record 5-9?
Formula: SUMIFS(A1,F1,"5-9")
Formula2: SUMIFS(A2:A16,F2:F16,"5-9")
Level: easy
Question: What date did the Seahawks play the Kansas City Chiefs at the Kingdome?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(E1="Kingdome")*(C1="Kansas City Chiefs")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G16,(E2:E16="Kingdome")*(C2:C16="Kansas City Chiefs")),2))
Level: medium