Table:
0
A
B
C
D
E
F
G
1
Home team
Home team score
Away team
Away team score
Venue
Crowd
Date
2
Hawthorn
10.19 (79)
South Melbourne
10.13 (73)
Glenferrie Oval
8,000
10 August 1940
3
Geelong
12.15 (87)
Richmond
16.11 (107)
Corio Oval
10,000
10 August 1940
4
Essendon
10.12 (72)
Fitzroy
10.15 (75)
Windy Hill
18,000
10 August 1940
5
Collingwood
12.21 (93)
North Melbourne
6.17 (53)
Victoria Park
6,500
10 August 1940
6
St Kilda
13.9 (87)
Footscray
15.22 (112)
Junction Oval
13,000
10 August 1940
7
Melbourne
14.12 (96)
Carlton
20.13 (133)
MCG
16,500
10 August 1940

Questions and formulas:
Question: On what date did Melbourne play as the home team?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,A1="melbourne"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,A2:A7="melbourne"),7))
Level: medium