Megacities by Clue

Difficultly level: hard. For each selected clue, guess the urban area which has a population of at least 10 million people.
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Last updated: March 13, 2026
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First submittedMarch 13, 2026
Times taken2,133
Average score71.4%
Rating4.57
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Hint
Answer
Most populous city in South America
São Paulo
"The Big Apple"
New York
Formerly known as Canton
Guangzhou
Pretoria and Soweto are part of this city's urban area
Johannesburg
In 2028, it will host the Summer Olympics for the third time
Los Angeles
"The City of Lights"
Paris
A word in the English language meaning "to kidnap for forced service on a ship"
Shanghai
Where an ayatollah met his end in 2026
Tehran
Where you'd find Shibuya Crossing, sometimes called the world's busiest pedestrian crossing
Tokyo
Most populous city in Africa
Cairo
There's a trendy neighborhood here called "Amerika-mura"
Osaka
FIFA World Cup host city in 1970, 1986, and 2026
Mexico City
Has the highest elevation of any city on this list (2,640 m)
Bogotá
Home to the Red Fort, the former residence of Mughal emperors
Delhi
As a Dutch possession, it was known as Batavia
Jakarta
India's film production capital
Mumbai
Straddles Europe and Asia
Istanbul
Captured by the U.S. in 1898 and Japan in 1942
Manila
On China's side of the strait of Taiwan
Xiamen
Located just south of a demilitarized zone
Seoul
Setting of the musical "Evita"
Buenos Aires
Where you'd find 30 St Mary Axe, commonly known as "The Gherkin"
London
Located southwest of Shanghai, it is home to Alibaba and DeepSeek
Hangzhou
Where the first emperor of China is buried
Xi'an
Port city near Beijing
Tianjin
Gorky Park is located here
Moscow
Home to a stadium known as "The Bird's Nest", completed in 2008
Beijing
The urban area includes the city of Toyota
Nagoya
City that exploded onto the world's consciousness in March 2020
Wuhan
Home to the world's premier panda breeding facility
Chengdu
Lies on the Ganges Delta
Dhaka
In 1947, it had a slim Hindu majority. By 1951, it was 96% Muslim.
Karachi
Gives its name to a type of bean
Lima
Overlooked by the Christ the Redeemer statue
Rio de Janeiro
Capital of the Republic of China
Taipei
Buddhist temples here include Wat Arun and Wat Pho
Bangkok
The "last helicopter" fled the U.S. embassy in this city in 1975
Ho Chi Minh City
Lost its capital city status to Abuja in 1991
Lagos
The largest city in India prior to independence
Kolkata
The largest city where French is an official language
Kinshasa
31 bridges cross the Yangtze River in this city – 29 built since 1995
Chongqing
The largest Kannada-speaking city, located in the center of Southern India
Bangalore
The largest city in the Pujab region
Lahore
Capital of India's Tamil Nadu state
Chennai
Major city in India sharing its name with a major city in Pakistan
Hyderabad
The capital of China's Hunan province, it is home to a giant statue of Mao's head
Changsha
Capital of the Shang dynasty, it was formerly Anglicized as Chengchow
Zhengzhou
Southernmost capital of an OPEC country
Luanda
Home to the world's largest stadium, Narendra Modi Stadium
Ahmedabad
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15 Comments
+9
Level 82
Mar 14, 2026
You wrote pujab instead of punjab.

Otherwise, cool quiz, nominated!

+1
Level 67
Mar 14, 2026
Love the quiz!!!!!!♥️♥️♥️♥️
+2
Level 79
Mar 14, 2026
1st half of the quiz I was great, 2nd half of the quiz not so much. Really need to work on my Asian city knowledge (and spelling!)
+2
Level 68
Mar 14, 2026
I feel like this quiz will reset right after I get my points
+1
Level 81
Mar 14, 2026
Luckily, we won't know of any new megacities until next year. Rest easy.
+7
Level 81
Mar 14, 2026
Interesting how a lot of these massive cities are almost unknown in the global consciousness. There are over ten million people living in Changsha or Ahmedabad, but you'd be hard-pressed to find someone on the street who's even heard of them.
+2
Level 71
Mar 14, 2026
How did this get featured?
+5
Level 65
Mar 14, 2026
Might be helped by the fact QM made it ;)
+3
Level 93
Mar 14, 2026
I think Angola is no longer in OPEC as of 2024?

Love the quiz, a tougher one!

+1
Level 89
Mar 21, 2026
Wikipedia concurs: https://en.wikipedia.org/wiki/OPEC#Lapsed_members
+2
Level 78
Mar 14, 2026
Great quiz, with the challenge of yellow boxes. A good reminder of how many Chinese cities are greater than 10 million, but not ones you know much about.
+1
Level 93
Mar 16, 2026
Where did you get your population figures for Ahmedabad? Everything I can find shows the current metro area estimates between 8.4 and 9.5 million, and the last census was waaaaay back in 2011.
+1
Level 81
Mar 19, 2026
I think there is a spelling mistake here:

Where you'd find 30 St Mary Axe, commonly known as "The Gherkin"

+1
Level 86
Apr 12, 2026
no, the address is also the name of the building
+1
Level 53
Apr 10, 2026
We need more time