Table:
0
A
B
C
D
E
1
Player
Country
Year(s) won
Total
To par
2
Nick Price
Zimbabwe
1994
146
+2
3
Seve Ballesteros
Spain
1979 , 1984 , 1988
147
+3
4
Bob Charles
New Zealand
1963
147
+3
5
John Daly
United States
1995
148
+4
6
Sandy Lyle
Scotland
1985
149
+7
7
Jack Nicklaus
United States
1966 , 1970 , 1978
150
+6
8
Paul Lawrie
Scotland
1999
153
+9
9
Gary Player
South Africa
1959 , 1968 , 1974
156
+12
10
Lee Trevino
United States
1971 , 1972
157
+13

Questions and formulas:
Question: What player has a 147 total from Spain?
Formula: LET(query1,LET(query1,FILTER(A1:E1,B1="spain"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)=147))
Formula2: LET(query1,LET(query1,FILTER(A2:E10,B2:B10="spain"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)=147))
Level: hard
Question: What year was the 146 total?
Formula: LET(query1,SUMMARIZE(C1,SUMX(D1)),FILTER(query1,CHOOSECOLS(query1,2)=146))
Formula2: LET(query1,SUMMARIZE(C2:C10,SUMX(D2:D10)),FILTER(query1,CHOOSECOLS(query1,2)=146))
Level: hard
Question: What country is Paul Lawrie from?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="paul lawrie"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,A2:A10="paul lawrie"),2))
Level: medium