Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 5, 1993
Cincinnati Bengals
W 27–14
75,508
3
2
September 12, 1993
San Francisco 49ers
W 23–13
78,218
4
3
September 19, 1993
at Los Angeles Raiders
W 19–16
48,617
5
4
September 26, 1993
at Indianapolis Colts
L 23–10
59,654
6
5
October 10, 1993
Miami Dolphins
L 24–14
78,138
7
6
October 17, 1993
at Cincinnati Bengals
W 28–17
55,647
8
7
October 24, 1993
Pittsburgh Steelers
W 28–23
78,118
9
8
November 7, 1993
Denver Broncos
L 29–14
77,818
10
9
November 14, 1993
at Seattle Seahawks
L 22–5
54,622
11
10
November 21, 1993
Houston Oilers
L 27–20
71,668
12
11
November 28, 1993
at Atlanta Falcons
L 17–14
54,510
13
12
December 5, 1993
New Orleans Saints
W 17–13
60,388
14
13
December 12, 1993
at Houston Oilers
L 19–17
58,720
15
14
December 19, 1993
New England Patriots
L 20–17
48,618
16
15
December 26, 1993
at Los Angeles Rams
W 42–14
34,155
17
16
January 2, 1994
at Pittsburgh Steelers
L 16–9
49,208

Questions and formulas:
Question: When did the Browns play the Pittsburgh Steelers?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="pittsburgh steelers"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,C2:C17="pittsburgh steelers"),2))
Level: medium