Where in the world?

The flag of the Democratic Republic of the Congo has a sky-blue field with a yellow-edged red diagonal band that extends from the lower hoist-side corner to the upper fly-side corner of the field. A large five-pointed yellow star is situated above the diagonal band on the upper hoist side of the field.

DR Congo

Population: 112,832,000

Region: Africa

Capital: Kinshasa

The flag of the Cook Islands is blue with the UK flag in the canton and a large circle of 15 white five-pointed stars centered in the fly.

Cook Islands

Population: 15,040

Region: Oceania

Capital: Avarua

The flag of Uzbekistan is composed of three equal horizontal bands of turquoise, white with red top and bottom edges, and green. On the hoist side of the turquoise band is a fly-side facing white crescent and twelve five-pointed white stars arranged just outside the crescent opening in three rows comprising three, four and five stars.

Uzbekistan

Population: 37,859,698

Region: Asia

Capital: Tashkent

The flag of Estonia is composed of three equal horizontal bands of blue, black and white.

Estonia

Population: 1,369,995

Region: Europe

Capital: Tallinn

The flag of Algeria features two equal vertical bands of green and white. A five-pointed red star within a fly-side facing red crescent is centered over the two-color boundary.

Algeria

Population: 47,400,000

Region: Africa

Capital: Algiers

The flag of Tonga has a red field. A white rectangle bearing a red Greek cross is superimposed in the canton.

Tonga

Population: 100,179

Region: Oceania

Capital: Nuku'alofa

The flag of Japan features a crimson-red circle at the center of a white field.

Japan

Population: 123,210,000

Region: Asia

Capital: Tokyo

The flag of Timor-Leste has a red field with two isosceles triangles which share a common base on the hoist end. The smaller black triangle, which bears a five-pointed white star at its center and spans one-third the width of the field, is superimposed on the larger yellow triangle that extends to the center of the field.

Timor-Leste

Population: 1,391,221

Region: Asia

Capital: Dili

The flag of Czechia is composed of two equal horizontal bands of white and red, with a blue isosceles triangle superimposed on the hoist side of the field. The triangle has its base on the hoist end and spans about two-fifth the width of the field.

Czechia

Population: 10,882,341

Region: Europe

Capital: Prague

The flag of the Dominican Republic is divided into four rectangles by a centered white cross that extends to the edges of the field and bears the national coat of arms in its center. The upper hoist-side and lower fly-side rectangles are blue and the lower hoist-side and upper fly-side rectangles are red.

Dominican Republic

Population: 10,771,504

Region: Americas

Capital: Santo Domingo

The flag of Mongolia is composed of three equal vertical bands of red, blue and red, with the national emblem — the Soyombo — in gold centered in the hoist-side red band.

Mongolia

Population: 3,544,835

Region: Asia

Capital: Ulan Bator

The flag of Pakistan is composed of a white vertical band on its hoist side that takes up about one-fourth the width of the field and a dark green rectangular area that spans the rest of the field. A white fly-side facing crescent and five-pointed star are centered in the dark green area.

Pakistan

Population: 241,499,431

Region: Asia

Capital: Islamabad

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