Table:
0
A
B
C
D
E
1
Episode No.
Episode Title
UK Broadcast Date
Presenter
Countries Visited
2
#2.1
"From Hong Kong to Ulaanbaatar"
1994-01-13
Clive Anderson
Hong Kong , China, Mongolia
3
#2.2
"Cape Town to the Lost City"
1994-01-20
Rian Malan
South Africa
4
#2.3
"St. Petersburg to Tashkent"
1994-01-27
Natalia Makarova
Russia , Uzbekistan
5
#2.4
"Derry to Kerry"
1994-02-03
Michael Palin
Northern Ireland , Republic of Ireland
6
#2.5
"Santos to Santa Cruz"
1994-02-10
Lisa St Aubin de Terán
Brazil , Bolivia
7
#2.6
"Karachi to The Khyber Pass"
1994-02-17
Mark Tully
Pakistan

Questions and formulas:
Question: What was the broadcast date of the episode that visited South Africa?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="south africa"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,E2:E7="south africa"),3))
Level: medium
Question: Which country did Natalia Makarova visit?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="natalia makarova"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="natalia makarova"),5))
Level: medium
Question: What is the broadcast date for the episode titled, "From Hong Kong to Ulaanbaatar"?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="from hong kong to ulaanbaatar"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,B2:B7="from hong kong to ulaanbaatar"),3))
Level: medium
Question: What is the broadcast date for the episode titled, "St. Petersburg to Tashkent"?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="st. petersburg to tashkent"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,B2:B7="st. petersburg to tashkent"),3))
Level: medium