Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 11, 1966
at Washington Redskins
W 38–14
48,643
3
2
September 18, 1966
Green Bay Packers
L 21–20
83,943
4
3
September 25, 1966
St. Louis Cardinals
L 34–28
74,814
5
4
October 2, 1966
at New York Giants
W 28–7
62,916
6
5
October 8, 1966
Pittsburgh Steelers
W 41–10
82,687
7
6
Bye
Bye
Bye
Bye
8
7
October 23, 1966
Dallas Cowboys
W 30–21
84,721
9
8
October 30, 1966
at Atlanta Falcons
W 49–17
57,235
10
9
November 6, 1966
at Pittsburgh Steelers
L 16–6
39,690
11
10
November 13, 1966
Philadelphia Eagles
W 27–7
77,698
12
11
November 20, 1966
Washington Redskins
W 14–3
78,466
13
12
November 24, 1966
at Dallas Cowboys
L 26–14
75,504
14
13
December 4, 1966
New York Giants
W 49–40
61,651
15
14
December 11, 1966
at Philadelphia Eagles
L 33–21
58,074
16
15
December 17, 1966
at St. Louis Cardinals
W 38–10
47,721

Questions and formulas:
Question: When did the 1966 Cleveland Browns play the Green Bay Packers?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="green bay packers"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,C2:C16="green bay packers"),2))
Level: medium