Table:
0
A
B
C
D
E
F
G
1
Home team
Home team score
Away team
Away team score
Venue
Crowd
Date
2
Geelong
9.8 (62)
St Kilda
3.12 (30)
Corio Oval
12,500
16 May 1925
3
Fitzroy
17.11 (113)
Richmond
8.11 (59)
Brunswick Street Oval
20,000
16 May 1925
4
Essendon
16.15 (111)
Footscray
9.9 (63)
Windy Hill
32,000
16 May 1925
5
South Melbourne
12.10 (82)
North Melbourne
8.13 (61)
Lake Oval
17,000
16 May 1925
6
Hawthorn
9.11 (65)
Collingwood
11.16 (82)
Glenferrie Oval
13,000
16 May 1925
7
Melbourne
12.12 (84)
Carlton
4.14 (38)
MCG
16,570
16 May 1925

Questions and formulas:
Question: On what date is Footscray the away team?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,C1="footscray"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,C2:C7="footscray"),7))
Level: medium
Question: What was the crowd population for Footscray as an away team?
Formula: SUMIFS(F1,C1,"footscray")
Formula2: SUMIFS(F2:F7,C2:C7,"footscray")
Level: easy
Question: On what date was there both a crowd larger than 16,570 and the away team was Footscray?
Formula: LET(query1,LET(query1,FILTER(A1:G1,C1="footscray"),SUMMARIZE(CHOOSECOLS(query1,7),SUMX(CHOOSECOLS(query1,6)))),FILTER(query1,CHOOSECOLS(query1,2)>16570))
Formula2: LET(query1,LET(query1,FILTER(A2:G7,C2:C7="footscray"),SUMMARIZE(CHOOSECOLS(query1,7),SUMX(CHOOSECOLS(query1,6)))),FILTER(query1,CHOOSECOLS(query1,2)>16570))
Level: hard