Table:
0
A
B
C
D
E
F
G
1
Week
Date
Opponent
Result
Game site
Record
Attendance
2
1
September 18, 1977
Baltimore Colts
L 14-29
Kingdome
0-1
58991
3
2
September 25, 1977
at Cincinnati Bengals
L 20-42
Riverfront Stadium
0-2
45579
4
3
October 2, 1977
Denver Broncos
L 13-24
Kingdome
0-3
53108
5
4
October 9, 1977
at New England Patriots
L 0-31
Schaefer Stadium
0-4
45927
6
5
October 16, 1977
Tampa Bay Buccaneers
W 30-23
Kingdome
1-4
54783
7
6
October 23, 1977
at Miami Dolphins
L 13-31
Miami Orange Bowl
1-5
29855
8
7
October 30, 1977
Buffalo Bills
W 56-17
Kingdome
2-5
61180
9
8
November 6, 1977
at Oakland Raiders
L 7-44
Oakland-Alameda County Coliseum
2-6
50929
10
9
November 13, 1977
at New York Jets
W 17-0
Shea Stadium
3-6
42923
11
10
November 20, 1977
Houston Oilers
L 10-22
Kingdome
3-7
61519
12
11
November 27, 1977
San Diego Chargers
L 28-30
Kingdome
3-8
58994
13
12
December 4, 1977
at Pittsburgh Steelers
L 20-30
Three Rivers Stadium
3-9
45429
14
13
December 11, 1977
at Kansas City Chiefs
W 34-31
Arrowhead Stadium
4-9
22262

Questions and formulas:
Question: In what week was November 27, 1977?
Formula: SUMIFS(A1,B1,"November 27, 1977")
Formula2: SUMIFS(A2:A14,B2:B14,"November 27, 1977")
Level: easy
Question: Where did the teams play on October 16, 1977?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="October 16, 1977"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G14,B2:B14="October 16, 1977"),5))
Level: medium