Table:
0
A
B
C
D
E
1
Game
Date
Opponent
Score
Series
2
1
April 18
New York Islanders
3–0
Flyers lead 1–0
3
2
April 21
New York Islanders
5–2
Flyers lead 2–0
4
3
April 23
@ New York Islanders
5–3
Flyers lead 3–0
5
4
April 25
@ New York Islanders
2–6
Flyers lead 3–1
6
5
April 28
New York Islanders
1–0
Flyers win 3–0

Questions and formulas:
Question: Which Opponent has a Score of 2–6?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="2–6"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="2–6"),3))
Level: medium
Question: Which Game has a Series of flyers win 3–0? Question 3
Formula: SUMIFS(A1,E1,"flyers win 3–0")
Formula2: SUMIFS(A2:A6,E2:E6,"flyers win 3–0")
Level: easy
Question: Which Series is on april 18?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="april 18"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,B2:B6="april 18"),5))
Level: medium