Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 11, 1965
at Buffalo Bills
L 24-7
45,502
3
2
September 19, 1965
at Houston Oilers
L 31-10
32,445
4
3
September 24, 1965
Denver Broncos
L 27-10
26,782
5
4
October 3, 1965
at Kansas City Chiefs
L 27-17
26,773
6
5
October 8, 1965
Oakland Raiders
L 24-10
24,824
7
6
October 17, 1965
San Diego Chargers
T 13-13
20,924
8
7
October 24, 1965
at Oakland Raiders
L 30-21
20,858
9
8
October 31, 1965
at San Diego Chargers
W 22–6
33,366
10
9
November 7, 1965
Buffalo Bills
L 23-7
24,415
11
10
November 14, 1965
New York Jets
L 30-20
18,589
12
11
November 21, 1965
Kansas City Chiefs
T 10-10
13,056
13
12
November 28, 1965
at New York Jets
W 27-23
59,334
14
13
Bye
Bye
Bye
Bye
15
14
December 12, 1965
at Denver Broncos
W 28-20
27,207
16
15
December 18, 1965
Houston Oilers
W 42–14
14,508

Questions and formulas:
Question: What was the attendance on the bye week?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="bye"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,B2:B16="bye"),5))
Level: medium
Question: What was the last week when the team had a bye week?
Formula: SUMIFS(A1,D1,"bye")
Formula2: SUMIFS(A2:A16,D2:D16,"bye")
Level: easy