Table:
0
A
B
C
D
E
F
1
Date
Visitor
Score
Home
Decision
Record
2
February 1
Buffalo
4 – 5
Atlanta
Lehtonen
25–25–4
3
February 2
Atlanta
2 – 0
Washington
Lehtonen
26–25–5
4
February 5
Philadelphia
3 – 2
Atlanta
Lehtonen
26–26–5
5
February 7
Vancouver
2 – 1
Atlanta
Lehtonen
26–27–5
6
February 9
Tampa Bay
1 – 2
Atlanta
Lehtonen
27–27–5
7
February 13
Washington
2 – 3
Atlanta
Lehtonen
28–27–5
8
February 15
Atlanta
4 – 3
New Jersey
Hedberg
29–27–5
9
February 16
Atlanta
1 – 4
NY Islanders
Lehtonen
29–28–5
10
February 21
Atlanta
3 – 5
Carolina
Lehtonen
29–29–5
11
February 23
Atlanta
1 – 3
Toronto
Lehtonen
29–30–5
12
February 26
Atlanta
1 – 5
Montreal
Lehtonen
29–31–5
13
February 28
NY Islanders
5 – 4
Atlanta
Lehtonen
29–31–6

Questions and formulas:
Question: What was the decision when Tampa Bay was the visitor?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="tampa bay"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,B2:B13="tampa bay"),5))
Level: medium
Question: Which visitor visited on February 21?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="february 21"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,A2:A13="february 21"),2))
Level: medium