Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 21, 1975
at Cincinnati Bengals
L 24–17
52,874
3
2
September 28, 1975
Minnesota Vikings
L 42–10
68,064
4
3
October 5, 1975
Pittsburgh Steelers
L 42–6
73,595
5
4
October 12, 1975
Houston Oilers
L 40–10
46,531
6
5
October 19, 1975
at Denver Broncos
L 16–15
52,590
7
6
October 26, 1975
Washington Redskins
L 23–7
56,702
8
7
November 2, 1975
at Baltimore Colts
L 21–7
35,235
9
8
November 9, 1975
at Detroit Lions
L 21–10
75,283
10
9
November 16, 1975
at Oakland Raiders
L 38–17
50,461
11
10
November 23, 1975
Cincinnati Bengals
W 35–23
56,427
12
11
November 30, 1975
New Orleans Saints
W 17–16
44,753
13
12
December 7, 1975
at Pittsburgh Steelers
L 31–17
47,962
14
13
December 14, 1975
Kansas City Chiefs
W 40–14
44,368
15
14
December 21, 1975
at Houston Oilers
L 21–10
43,770

Questions and formulas:
Question: What day did the team play on week 8?
Formula: LET(query1,SUMMARIZE(B1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=8))
Formula2: LET(query1,SUMMARIZE(B2:B15,SUMX(A2:A15)),FILTER(query1,CHOOSECOLS(query1,2)=8))
Level: hard