Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 3, 1967
at Denver Broncos
L 26-21
35,488
3
2
September 9, 1967
at San Diego Chargers
L 28–14
39,227
4
3
September 17, 1967
at Oakland Raiders
L 35-7
26,289
5
4
September 24, 1967
at Buffalo Bills
W 23-0
45,748
6
5
Bye
Bye
Bye
Bye
7
6
October 8, 1967
at San Diego Chargers
T 31–31
23,620
8
7
October 15, 1967
Miami Dolphins
W 41-10
23,955
9
8
October 22, 1967
Oakland Raiders
L 48-14
25,057
10
9
October 29, 1967
at New York Jets
L 30–23
62,784
11
10
November 5, 1967
Houston Oilers
W 18-7
19,422
12
11
November 12, 1967
Kansas City Chiefs
L 33–10
23,010
13
12
November 19, 1967
New York Jets
L 29-24
26,790
14
13
November 26, 1967
at Houston Oilers
L 27-6
28,044
15
14
Bye
Bye
Bye
Bye
16
15
December 9, 1967
Buffalo Bills
L 44–16
20,627
17
16
December 17, 1967
at Miami Dolphins
L 41–32
25,969

Questions and formulas:
Question: What was the attendance on week 7?
Formula: LET(query1,SUMMARIZE(E1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=7))
Formula2: LET(query1,SUMMARIZE(E2:E17,SUMX(A2:A17)),FILTER(query1,CHOOSECOLS(query1,2)=7))
Level: hard
Question: What opponent did they have a bye result against before week 14?
Formula: LET(query1,LET(query1,FILTER(A1:E1,D1="bye"),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<14))
Formula2: LET(query1,LET(query1,FILTER(A2:E17,D2:D17="bye"),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<14))
Level: hard