Table:
0
A
B
C
D
E
F
1
Date
Visitor
Score
Home
Decision
Record
2
September 24
Montreal
3 – 2
Detroit
Howard
0–0–1
3
September 25
Detroit
4 – 3
Boston
Larsson
1–0–1
4
September 26
Boston
2 – 1
Detroit
Conklin
1–1–1
5
September 28
Atlanta
0 – 4
Detroit
Osgood
2–1–1
6
September 30
Detroit
1 – 2
Montreal
Howard
2–1–2
7
October 1
Detroit
4 – 1
Atlanta
Osgood
3–1–2
8
October 3
Toronto
3 – 5
Detroit
Conklin
4–1–2
9
October 4
Detroit
4 – 3
Toronto
Osgood
5–1–2
10
October 5
Buffalo
0 – 3
Detroit
Conklin
6–1–2

Questions and formulas:
Question: What date did the red wings play against the visitors, buffalo?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="buffalo"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,B2:B10="buffalo"),1))
Level: medium
Question: Who made the decision when atlanta was the home team?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="atlanta"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,D2:D10="atlanta"),5))
Level: medium
Question: Who made the decision when detroit was the home team and boston was the visitor?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(D1="detroit")*(B1="boston")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,(D2:D10="detroit")*(B2:B10="boston")),5))
Level: medium
Question: Who made the decision when toronto was the home team?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="toronto"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,D2:D10="toronto"),5))
Level: medium