First Children's Encyclopedia by Dorling Kindersley - page 60

Which is the only country that doesn’t have a rectangular flag?
Flags of the world
58
Flags of the world
NORTH AND SOUTH AMERICA
EUROPE
AUSTRALIA AND THE PACIFIC
AFRICA
RUSSIA AND CENTRAL ASIA
Barbados
Algeria
Ivory Coast
Uganda
Comoros
Switzerland
Poland
Azerbaijan
Bahrain
Malaysia
Seychelles
Canada
United States
of America
Dominica
Uruguay
Sierra Leone
Congo
Lesotho
Germany
Ukraine
Russian Federation
Kuwait
Cambodia
Maldives
Mexico
St Lucia
Morocco
Liberia
Democratic
Republic of Congo
Madagascar
Austria
Moldova
Georgia
Saudi Arabia
Philippines
Mauritius
Guatemala
Belize
Grenada
Tunisia
Burkina
Rwanda
Cape Verde
Czech Republic
Armenia
Qatar
Singapore
Australia
Honduras
Trinidad and Tobago
Libya
Ghana
Burundi
Iceland
Liechtenstein
Slovakia
Kazakhstan
United Arab
Emirates
Brunei
New Zealand
El Salvador
Venezuela
Egypt
Togo
Kenya
Norway
Spain
Hungary
Uzbekistan
Oman
Indonesia
Palau
Nicaragua
Andorra
Slovenia
Turkmenistan
Yemen
East Timor
Micronesia
Portugal
Marshall Islands
Croatia
Argentina
Guinea-Bissau
Sao Tome and Principe
Swaziland
France
St Kitts and Nevis
Paraguay
Guinea
Gabon
South Africa
Monaco
Cyprus
Iraq
Vietnam
St Vincent and
The Grenadines
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