Table:
0
A
B
C
D
E
F
G
1
Week
Date
Opponent
Result
Record
Game Site
Attendance
2
1
September 18, 1977
at Seattle Seahawks
W 29–14
1–0
Kingdome
58,991
3
2
September 25, 1977
at New York Jets
W 20–12
2–0
Shea Stadium
43,439
4
3
October 2, 1977
Buffalo Bills
W 17–14
3–0
Memorial Stadium
49,247
5
4
October 9, 1977
Miami Dolphins
W 45–28
4–0
Memorial Stadium
57,829
6
5
October 16, 1977
at Kansas City Chiefs
W 17–6
5–0
Arrowhead Stadium
63,076
7
6
October 23, 1977
at New England Patriots
L 3–17
5–1
Schaeffer Stadium
60,958
8
7
October 30, 1977
Pittsburgh Steelers
W 31–21
6–1
Memorial Stadium
60,225
9
8
November 7, 1977
Washington Redskins
W 10–3
7–1
Memorial Stadium
57,740
10
9
November 13, 1977
at Buffalo Bills
W 31–13
8–1
Rich Stadium
39,444
11
10
November 20, 1977
New York Jets
W 33–12
9–1
Memorial Stadium
50,957
12
11
November 27, 1977
at Denver Broncos
L 13–27
9–2
Mile High Stadium
74,939
13
12
December 5, 1977
at Miami Dolphins
L 6–17
9–3
Miami Orange Bowl
68,977
14
13
December 11, 1977
Detroit Lions
L 10–13
9–4
Memorial Stadium
45,124
15
14
December 18, 1977
New England Patriots
W 30–24
10–4
Memorial Stadium
42,250

Questions and formulas:
Question: What is the lowest week number that there was a game on October 23, 1977 with less than 68,977 people attending?
Formula: MIN(FILTER(A1, (G1<68977)*(B1="october 23, 1977")))
Formula2: MIN(FILTER(A2:A15, (G2:G15<68977)*(B2:B15="october 23, 1977")))
Level: easy