Table:
0
A
B
C
D
E
1
Player
Position
School
Hometown
College
2
Austin Kafentzis ‡‡
Quarterback
Jordan High School
Sandy, Utah
Wisconsin
3
Greg Bryant
Running back
American Heritage School
Delray Beach, Florida
Notre Dame
4
Derrick Green
Running back
Hermitage High School
Richmond, Virginia
Michigan
5
Kelvin Taylor
Running back
Glades Day School
Belle Glade, Florida
Florida
6
LaQuvionte Gonzalez
Running back
Cedar Hill High School
Cedar Hill, Texas
Texas A&M
7
Leonard Fournette ‡
Running back
St. Augustine High School
New Orleans, Louisiana
Undecided
8
Tramel Terry
Wide receiver
Goose Creek High School
Goose Creek, South Carolina
Georgia
9
Jalen Brown ‡
Wide receiver
Mountain Pointe High School
Phoenix, Arizona
Undecided
10
Kyle Bosch
Offensive line
St. Francis High School
Wheaton, Illinois
Michigan
11
Cameron Hunt
Offensive line
Centennial High School
Corona, California
California
12
Thomas Duarte
Tight end
Mater Dei High School
Santa Ana, California
UCLA

Questions and formulas:
Question: How many players are from Delray Beach, Florida?
Formula: ROWS(UNIQUE(FILTER(A1, D1="Delray Beach, Florida")))
Formula2: ROWS(UNIQUE(FILTER(A2:A12, D2:D12="Delray Beach, Florida")))
Level: medium
Question: How many schools did Derrick Green attend?
Formula: ROWS(UNIQUE(FILTER(C1, A1="Derrick Green")))
Formula2: ROWS(UNIQUE(FILTER(C2:C12, A2:A12="Derrick Green")))
Level: medium
Question: What is the hometown of the player who attended American Heritage School?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="American Heritage School"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,C2:C12="American Heritage School"),4))
Level: medium
Question: How many positions does Greg Bryant play?
Formula: ROWS(UNIQUE(FILTER(B1, A1="Greg Bryant")))
Formula2: ROWS(UNIQUE(FILTER(B2:B12, A2:A12="Greg Bryant")))
Level: medium
Question: How many schools did Derrick Green attend?
Formula: ROWS(UNIQUE(FILTER(C1, A1="Derrick Green")))
Formula2: ROWS(UNIQUE(FILTER(C2:C12, A2:A12="Derrick Green")))
Level: medium