Table:
0
A
B
C
D
E
1
Date
Visitor
Score
Home
Record
2
March 21
Chicago Black Hawks
2–1
Detroit Red Wings
1–0
3
March 23
Chicago Black Hawks
1–4
Detroit Red Wings
1–1
4
March 26
Detroit Red Wings
0–2
Chicago Black Hawks
2–1
5
March 28
Detroit Red Wings
1–7
Chicago Black Hawks
3–1
6
March 30
Chicago Black Hawks
5–2
Detroit Red Wings
4–1

Questions and formulas:
Question: What visitor has march 26 as the date?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="march 26"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="march 26"),2))
Level: medium
Question: What visitor has detroit red wings as the home, and march 30 as the date?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="detroit red wings")*(A1="march 30")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(D2:D6="detroit red wings")*(A2:A6="march 30")),2))
Level: medium
Question: What record has chicago black hawks as the visitor and march 23 as the date?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="chicago black hawks")*(A1="march 23")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(B2:B6="chicago black hawks")*(A2:A6="march 23")),5))
Level: medium
Question: What record has march 30 as the date?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="march 30"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="march 30"),5))
Level: medium