Table:
0
A
B
C
D
E
F
G
H
I
1
Rnd
Date
Race Name
Track
Location
Pole position
Fastest lap
Most Laps Led
Winner
2
1
March 6
Toyota Indy 300
Homestead-Miami Speedway
Homestead, Florida
Tomas Scheckter
Buddy Rice
Dan Wheldon
Dan Wheldon
3
2
March 19
XM Satellite Radio Indy 200
Phoenix International Raceway
Phoenix, Arizona
Bryan Herta
Dario Franchitti
Dan Wheldon
Sam Hornish, Jr.
4
3
April 3
Honda Grand Prix of St. Petersburg
Streets of St. Petersburg
St. Petersburg, Florida
Bryan Herta
Dario Franchitti
Ryan Briscoe
Dan Wheldon
5
4
April 30
Indy Japan 300
Twin Ring Motegi
Motegi , Japan
Sam Hornish, Jr.
Dan Wheldon
Dario Franchitti
Dan Wheldon
6
5
May 29
89th Indianapolis 500
Indianapolis Motor Speedway
Speedway, Indiana
Tony Kanaan
Tony Kanaan
Sam Hornish, Jr.
Dan Wheldon
7
6
June 11
Bombardier Learjet 500
Texas Motor Speedway
Fort Worth, Texas
Tomas Scheckter
Tomáš Enge
Tomas Scheckter
Tomas Scheckter
8
7
June 25
SunTrust Indy Challenge
Richmond International Raceway
Richmond, Virginia
Sam Hornish, Jr.
Kosuke Matsuura
Hélio Castroneves
Hélio Castroneves
9
8
July 3
Argent Mortgage Indy 300
Kansas Speedway
Kansas City, Kansas
Danica Patrick
Ryan Briscoe
Dan Wheldon
Tony Kanaan
10
9
July 16
Firestone Indy 200
Nashville Superspeedway
Lebanon, Tennessee
Tomas Scheckter
Scott Sharp
Tony Kanaan
Dario Franchitti
11
10
July 24
ABC Supply Company A.J. Foyt 225
The Milwaukee Mile
West Allis, Wisconsin
Sam Hornish, Jr.
Tomas Scheckter
Sam Hornish, Jr.
Sam Hornish, Jr.
12
11
July 31
Firestone Indy 400
Michigan International Speedway
Brooklyn, Michigan
Bryan Herta
Townsend Bell
Bryan Herta
Bryan Herta
13
12
August 14
AMBER Alert Portal Indy 300
Kentucky Speedway
Sparta, Kentucky
Danica Patrick
Danica Patrick
Dan Wheldon
Scott Sharp
14
13
August 21
Honda Indy 225
Pikes Peak International Raceway
Fountain, Colorado
Hélio Castroneves
Dario Franchitti
Sam Hornish, Jr.
Dan Wheldon
15
14
August 28
Argent Mortgage Indy Grand Prix
Infineon Raceway
Sonoma, California
Ryan Briscoe
Tony Kanaan
Tony Kanaan
Tony Kanaan
16
15
September 11
Peak Antifreeze Indy 300
Chicagoland Speedway
Joliet, Illinois
Danica Patrick
Dario Franchitti
Dan Wheldon
Dan Wheldon
17
16
September 25
Watkins Glen Indy Grand Prix
Watkins Glen International
Watkins Glen, New York
Hélio Castroneves
Scott Dixon
Scott Dixon
Scott Dixon

Questions and formulas:
Question: Who had most laps led at Chicagoland speedway? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,D1="Chicagoland Speedway"),8))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I17,D2:D17="Chicagoland Speedway"),8))
Level: medium
Question: In what race did Buddy Rice hav fastest lap? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,G1="Buddy Rice"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I17,G2:G17="Buddy Rice"),3))
Level: medium
Question: On what tra k was the march 19 race held? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,B1="March 19"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I17,B2:B17="March 19"),4))
Level: medium
Question: On what track is the Argent mortgage Indy 300 held? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,C1="Argent Mortgage Indy 300"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I17,C2:C17="Argent Mortgage Indy 300"),4))
Level: medium
Question: who held the fastes lap in Phoenix, Arizona? 
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,E1="Phoenix, Arizona"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I17,E2:E17="Phoenix, Arizona"),7))
Level: medium