Table:
0
A
B
C
D
E
1
Opposing Teams
Against
Date
Venue
Status
2
France
24
07/02/1998
Stade de France , Saint-Denis
Five Nations
3
Wales
26
21/02/1998
Twickenham , London
Five Nations
4
Scotland
20
22/03/1998
Murrayfield , Edinburgh
Five Nations
5
Ireland
17
04/04/1998
Twickenham , London
Five Nations
6
Australia
76
06/06/1998
Lang Park , Brisbane
Test Match
7
New Zealand
64
20/06/1998
Carisbrook , Dunedin
First Test
8
New Zealand
40
27/06/1998
Eden Park , Auckland
Second Test
9
South Africa
18
04/07/1998
Newlands , Cape Town
Test Match
10
Netherlands
0
14/11/1998
McAlpine Stadium , Huddersfield
World Cup qualification
11
Italy
15
22/11/1998
McAlpine Stadium , Huddersfield
World Cup qualification
12
Australia
12
28/11/1998
Twickenham , London
Test Match
13
South Africa
7
05/12/1998
Twickenham , London
Test Match

Questions and formulas:
Question: Which venue had an against smaller than 7?
Formula: LET(query1,SUMMARIZE(D1,SUMX(B1)),FILTER(query1,CHOOSECOLS(query1,2)<7))
Formula2: LET(query1,SUMMARIZE(D2:D13,SUMX(B2:B13)),FILTER(query1,CHOOSECOLS(query1,2)<7))
Level: hard
Question: What day was Australia the opposing team and the against 12?
Formula: LET(query1,LET(query1,FILTER(A1:E1,A1="australia"),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,2)))),FILTER(query1,CHOOSECOLS(query1,2)=12))
Formula2: LET(query1,LET(query1,FILTER(A2:E13,A2:A13="australia"),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,2)))),FILTER(query1,CHOOSECOLS(query1,2)=12))
Level: hard
Question: What day was Wales the opposing team?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="wales"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,A2:A13="wales"),3))
Level: medium