Table:
0
A
B
C
D
E
F
1
Team & Boat name
Sail no.
Flag
Design Firm
Builder
Skipper
2
Ericsson Racing Team Ericsson 3 - Nordic crew
SWE 3
Sweden
Juan Kouyoumdjian
Killian Bushe
Magnus Olsson (Leg 4- ) Anders Lewander (Leg 1-3)
3
Green Dragon Racing Team Green Dragon
IRL 888
Ireland China
Reichel/Pugh
McConaghy Boats
Ian Walker
4
Puma Ocean Racing Team Il Mostro
USA 1948
United States
Botin Carkeek
Goetz Custom Boats & Customline Yachts
Ken Read
5
Team Delta Lloyd Black Betty
NED 1
Netherlands
Juan Kouyoumdjian
Killian Bushe
Roberto Bermudez (Leg 2- ) Ger O'Rourke (Leg 1)
6
Team Russia (Sponsor: WDCS ) Kosatka
RUS 1
Russia
Humphreys Yacht Design
Green Marine
Andreas Hanakamp
7
Telefonica Blue H.R.M. Elena
ESP 12
Spain
Farr Yacht Design
King Marine
Bouwe Bekking

Questions and formulas:
Question: Which flag was on the Green Marine's boat?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="Green Marine"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,E2:E7="Green Marine"),3))
Level: medium
Question: Who build the boat where Ken Read was the skipper?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="Ken Read"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,F2:F7="Ken Read"),5))
Level: medium
Question: Farr Yacht Design designed boats for how many country/flags?
Formula: ROWS(UNIQUE(FILTER(C1, D1="Farr Yacht Design")))
Formula2: ROWS(UNIQUE(FILTER(C2:C7, D2:D7="Farr Yacht Design")))
Level: medium
Question: Who were the builders of the boat designed by Botin Carkeek?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="Botin Carkeek"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,D2:D7="Botin Carkeek"),5))
Level: medium