Table:
0
A
B
C
D
E
F
G
1
Quarter
Score
Club
Opponent
Year
Round
Venue
2
1st
15.4.94
Essendon
Gold Coast
2011
6
Docklands Stadium
3
2nd
14.2.86
Adelaide
Fitzroy
1996
17
Football Park
4
3rd
13.4.82
Essendon
Footscray
1982
22
Western Oval
5
4th
17.4.106
South Melbourne
St Kilda
1919
12
Lake Oval
6
Source: . Last updated: 20 August 2013.
Source: . Last updated: 20 August 2013.
Source: . Last updated: 20 August 2013.
Source: . Last updated: 20 August 2013.
Source: . Last updated: 20 August 2013.
Source: . Last updated: 20 August 2013.
Source: . Last updated: 20 August 2013.

Questions and formulas:
Question: Which year has a Round of 17?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,F1=17),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G6,F2:F6=17),5))
Level: medium
Question: Which opponent has a Club of essendon, and a Score of 13.4.82?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(C1="essendon")*(B1="13.4.82")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G6,(C2:C6="essendon")*(B2:B6="13.4.82")),4))
Level: medium
Question: Which opponent has a Score of 15.4.94?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="15.4.94"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G6,B2:B6="15.4.94"),4))
Level: medium
Question: Which opponent has a Round of 12?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,F1=12),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G6,F2:F6=12),4))
Level: medium
Question: Which Quarter has a Round of 17?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,F1=17),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G6,F2:F6=17),1))
Level: medium