Table:
0
A
B
C
D
E
1
Place
Player
Country
Score
To par
2
T1
Robert Karlsson
Sweden
68
–2
3
T1
Jeev Milkha Singh
India
68
–2
4
T3
Ken Duke
United States
69
–1
5
T3
Sergio García
Spain
69
–1
6
T3
Billy Mayfair
United States
69
–1
7
T3
Sean O'Hair
United States
69
–1
8
T3
Andrés Romero
Argentina
69
–1
9
T8
Michael Allen
United States
70
E
10
T8
Ángel Cabrera
Argentina
70
E
11
T8
Brian Gay
United States
70
E
12
T8
Anthony Kim
United States
70
E
13
T8
Phil Mickelson
United States
70
E
14
T8
Ryan Moore
United States
70
E
15
T8
Rod Pampling
Australia
70
E
16
T8
Charlie Wi
South Korea
70
E

Questions and formulas:
Question: Which To par has a Place of t1, and a Country of india?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1="t1")*(C1="india")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,(A2:A16="t1")*(C2:C16="india")),5))
Level: medium
Question: What is Brian Gay's place?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="brian gay"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,B2:B16="brian gay"),1))
Level: medium
Question: Which Country has a Score smaller than 70, and a Place of t3, and a Player of andrés romero?
Formula: LET(query1,LET(query1,FILTER(A1:E1,(A1="t3")*(B1="andrés romero")),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)<70))
Formula2: LET(query1,LET(query1,FILTER(A2:E16,(A2:A16="t3")*(B2:B16="andrés romero")),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)<70))
Level: hard