Question: Name one country through which the Great Zab, Acre River, or Karkheh River flows.


Question: Name one country through which the Falémé River, Sudost, or Itkillik River flows.

United States
Guinea
Ukraine
Russia
Mali
Senegal


Question: Name one country through which the Ibar, Madeira River, or Svratka flows.

Czech Republic
Kosovo
Serbia
Brazil
Montenegro
Bolivia


Question: Name one country through which the Pilcomayo River, Bormida, or Glina flows.

Croatia
Argentina
Paraguay
Bosnia and Herzegovina
Italy
Bolivia


Question: Name one country through which the Sutla, Shashe River, or Kunar River flows.

Afghanistan Croatia Slovenia Pakistan Botswana Zimbabwe


Question: Name one country through which the Pend Oreille River, Aa of Weerijs, or Kalte Moldau flows.

United States
Canada
Germany
Netherlands
Czech Republic
Belgium


Question: Name one country through which the Sava, Kentucky River, or Irati River flows.

Croatia
Slovenia
United States
Bosnia and Herzegovina
Spain
Serbia


Question: Name one country through which the Santa Lucía River, Sutla, or Black Volta flows.

Ghana
Croatia
Slovenia
Burkina Faso
Ivory Coast
Uruguay


Question: Name one country through which the Kootenay River, Tur River, or Oskil flows.

United States
Canada
Romania
Hungary
Ukraine
Russia


Question: Name one country through which the Saalach, Rzav, or Aidar flows.

Austria
Germany
Bosnia and Herzegovina
Serbia
Ukraine
Russia


Question: Name one country through which the John Day River, Sabie River, or Lusatian Nysa flows.

United States
Mozambique
Germany
Czech Republic
Poland
South Africa


Question: Name one country through which the Secchia, Similkameen River, or Acre River flows.

United States
Canada
Italy
Brazil
Bolivia
Peru


Question: Name one country through which the Karaš, Sozh, or Orljava flows.

Croatia Belarus Romania Serbia Ukraine Russia


Question: Name one country through which the Benue River, Oude IJssel, or Moselle flows.

Nigeria Germany Luxembourg Netherlands France Cameroon


Question: Name one country through which the Marañón River, Tobol, or Lusatian Nysa flows.

Germany
Czech Republic
Kazakhstan
Poland
Russia
Peru


Question: Name one country through which the Ubangi River, Gulkana River, or Bosut flows.

United States
Democratic Republic of the Congo
Croatia
Central African Republic
Serbia
Republic of the Congo


Question: Name one country through which the Milk River, Ebola River, or Rur flows.

United States
Democratic Republic of the Congo
Canada
Germany
Netherlands
Belgium


Question: Name one country through which the Mazaruni River, Ubangi River, or Debed flows.

Georgia
Guyana
Democratic Republic of the Congo
Central African Republic
Armenia
Republic of the Congo


Question: Name one country through which the Loisach, Aras River, or Kashafrud River flows.

Iran Austria Germany Armenia Turkey Azerbaijan


Question: Name one country through which the Baro River, Delatite River, or Rur flows.

Ethiopia
Germany
Netherlands
South Sudan
Australia
Belgium


Question: Name one country through which the Otava, Lim, or Durance flows.

Bosnia and Herzegovina
Czech Republic
France
Serbia
Montenegro
Albania


Question: Name one country through which the Shotover River, Sauer, or Uvac flows.

Germany
Luxembourg
Bosnia and Herzegovina
Serbia
New Zealand
Belgium


Question: Name one country through which the Michipicoten River, Castlereagh River, or Sava flows.

Croatia
Slovenia
Canada
Bosnia and Herzegovina
Serbia
Australia


Question: Name one country through which the Ok Tedi River, Morava, or Warragamba River flows.

Papua New Guinea
Austria
Slovakia
Czech Republic
Indonesia
Australia


Question: Name one country through which the Águeda River, Euphrates, or Little Bighorn River flows.

United States
Spain
Portugal
Syria
Turkey
Iraq


Question: Name one country through which the Pelotas River, Ubangi River, or Meža flows.

Democratic Republic of the Congo
Slovenia
Central African Republic
Austria
Brazil
Republic of the Congo


Question: Name one country through which the Spokane River, Mehi River, or Sava flows.

United States
Slovenia
Croatia
Bosnia and Herzegovina
Serbia
Australia


Question: Name one country through which the Wiese, Lambro, or Kong River flows.

Cambodia Laos Germany Vietnam Italy Switzerland


Question: Name one country through which the Sajó, Vakhsh River, or Kupa flows.

Croatia Slovenia Slovakia Hungary Tajikistan Kyrgyzstan


Question: Name one country through which the Vaupés River, Bartang River, or Donga River flows.

Afghanistan Nigeria Colombia Brazil Tajikistan Cameroon


Question: Name one country through which the Nerl, Rur, or White Volta flows.

Germany
Netherlands
Ghana
Burkina Faso
Russia
Belgium


Question: Name one country through which the Blue Nile, Ia Drang River, or Someș River flows.

Cambodia Ethiopia Sudan Vietnam Romania Hungary


Question: Name one country through which the Teesta River, Western Bug, or Kaduna River flows.

Nigeria India Bangladesh Belarus Poland Ukraine


Question: Name one country through which the Apa River, Bosut, or Milk River flows.

Croatia
United States
Canada
Paraguay
Serbia
Brazil


Question: Name one country through which the Uzh River, Mark, or Glina flows.

Croatia
Bosnia and Herzegovina
Slovakia
Netherlands
Ukraine
Belgium


Question: Name one country through which the Our, Bhima River, or Benue River flows.

Nigeria India Germany Luxembourg Belgium Cameroon


Question: Name one country through which the Kasai River, Lambro, or Sozh flows.

Democratic Republic of the Congo
Belarus
Angola
Italy
Ukraine
Russia


Question: Name one country through which the Oise, Ćehotina, or Iori River flows.

Georgia
Bosnia and Herzegovina
France
Montenegro
Belgium
Azerbaijan


Question: Name one country through which the Our, Bermejo, or Sava Bohinjka flows.

Slovenia Argentina Germany Luxembourg Belgium Bolivia


Question: Name one country through which the Neris, Kunar River, or Gandaki River flows.

Afghanistan Lithuania Belarus Pakistan India Nepal


Question: Name one country through which the Tekezé River, Androscoggin River, or Haine flows.

United States
Ethiopia
Sudan
France
Eritrea
Belgium


Question: Name one country through which the Ubangi River, Kolubara, or Apa River flows.

Democratic Republic of the Congo
Central African Republic
Paraguay
Serbia
Brazil
Republic of the Congo


Question: Name one country through which the Tisza, Crișul Alb River, or Left Hand Creek flows.

United States
Slovakia
Romania
Hungary
Serbia
Ukraine


Question: Name one country through which the Pibor River, Horyn, or Crișul Negru River flows.

Ethiopia
Belarus
Romania
Hungary
South Sudan
Ukraine


Question: Name one country through which the Rzav, Smotrych River, or Black Volta flows.

Ghana
Burkina Faso
Bosnia and Herzegovina
Ivory Coast
Serbia
Ukraine


Question: Name one country through which the Birsig, Napo River, or Mamoré River flows.

Brazil Ecuador France Switzerland Bolivia Peru


Question: Name one country through which the Cosna River, Franklin River, or Sava flows.

United States
Slovenia
Croatia
Bosnia and Herzegovina
Serbia
Australia


Question: Name one country through which the Berkel, Ticino, or Lusatian Nysa flows.

Germany
Netherlands
Italy
Czech Republic
Poland
Switzerland


Question: Name one country through which the Orinoco River, Katherine River, or Western Bug flows.

Colombia Belarus Venezuela Australia Ukraine Poland


Question: Name one country through which the Albula, Lim, or Olentangy River flows.

United States
Bosnia and Herzegovina
Serbia
Switzerland
Montenegro
Albania


Question: Name one country through which the Tonlé San, Hari River, or Fishkill Creek flows.

Cambodia
Afghanistan
Iran
United States
Vietnam
Turkmenistan


Question: Name one country through which the Diemel, Gomal River, or Logone River flows.

Afghanistan
Germany
Pakistan
Central African Republic
Chad
Cameroon


Question: Name one country through which the Hornád, Shashe River, or Imjin River flows.

Slovakia
Hungary
South Korea
Botswana
North Korea
Zimbabwe


Question: Name one country through which the Mureș River, Arauca River, or Pripyat River flows.

Colombia Belarus Romania Hungary Venezuela Ukraine


Question: Name one country through which the Ubangi River, Bikin, or Donga River flows.

Nigeria
Democratic Republic of the Congo
Central African Republic
Russia
Republic of the Congo
Cameroon


Question: Name one country through which the Glina, Creuse, or Dawa River flows.

Somalia
Croatia
Ethiopia
Bosnia and Herzegovina
France
Kenya


Question: Name one country through which the Chiers, Paint Creek, or Psel flows.

United States
Luxembourg
France
Ukraine
Russia
Belgium


Question: Name one country through which the Herbert River, Dawa River, or Javary River flows.

Somalia Ethiopia Kenya Australia Brazil Peru


Question: Name one country through which the Aras River, Yazgulyam River, or Baksan flows.

Iran Armenia Russia Turkey Tajikistan Azerbaijan


Question: Name one country through which the Delger mörön, Sokoto River, or Mazowe River flows.

Nigeria Mozambique Zimbabwe Russia Niger Mongolia


Question: Name one country through which the Salzach, Musselshell River, or Western Bug flows.

United States
Austria
Germany
Belarus
Poland
Ukraine


Question: Name one country through which the Okanogan River, Napo River, or Dja River flows.

United States
Canada
Cameroon
Ecuador
Republic of the Congo
Peru


Question: Name one country through which the Napo River, Šešupė, or Pelly River flows.

Lithuania Canada Ecuador Poland Russia Peru


Question: Name one country through which the Neretva, Tungnaá, or Euphrates flows.

Croatia
Bosnia and Herzegovina
Iceland
Iraq
Syria
Turkey


Question: Name one country through which the Caledon River, Achwa, or Salzach flows.

Lesotho
Austria
Germany
Uganda
South Sudan
South Africa


Question: Name one country through which the Otava, Aras River, or Gibbon River flows.

Iran
United States
Czech Republic
Armenia
Turkey
Azerbaijan


Question: Name one country through which the Moder, Bermejo, or Tekezé River flows.

Argentina Ethiopia Sudan France Eritrea Bolivia


Question: Name one country through which the Kasai River, Neuquén River, or Yarmouk River flows.

Democratic Republic of the Congo
Argentina
Angola
Jordan
Israel
Syria


Question: Name one country through which the Dawa River, Javary River, or Hida River flows.

Somalia Ethiopia Japan Kenya Brazil Peru


Question: Name one country through which the Lim, Macalister River, or Scioto River flows.

United States
Bosnia and Herzegovina
Serbia
Australia
Montenegro
Albania


Question: Name one country through which the Our, Calapooia River, or Psel flows.

United States
Germany
Luxembourg
Ukraine
Russia
Belgium


Question: Name one country through which the Tekezé River, Korana, or Madidi River flows.

Croatia
Ethiopia
Bosnia and Herzegovina
Sudan
Eritrea
Bolivia


Question: Name one country through which the Lulonga River, Aguarico River, or Our flows.

Democratic Republic of the Congo
Germany
Luxembourg
Ecuador
Belgium
Peru


Question: Name one country through which the Dawa River, Rurubu River, or Sviyaga flows.

Somalia Ethiopia Tanzania Burundi Kenya Russia


Question: Name one country through which the Alwand River, Chamb, or Juruá River flows.

Iran
Germany
Czech Republic
Iraq
Brazil
Peru


Question: Name one country through which the Dyle, Kong River, or Bafing River flows.

Cambodia Mali Laos Vietnam Guinea Belgium


Question: Name one country through which the Aiviekste River, Mamoré River, or Hari River flows.

Afghanistan Iran Latvia Turkmenistan Brazil Bolivia


Question: Name one country through which the Dubysa, Moselle, or Voer flows.

Lithuania Germany Luxembourg Netherlands France Belgium


Question: Name one country through which the Madre de Dios River, Achwa, or Kupa flows.

Croatia
Slovenia
Uganda
South Sudan
Bolivia
Peru


Question: Name one country through which the San, Tonlé San, or Shyok River flows.

Cambodia India Pakistan Vietnam Poland Ukraine


Question: Name one country through which the Pastaza River, Helena River, or Sozh flows.

Belarus Ecuador Australia Ukraine Russia Peru


Question: Name one country through which the Kara Darya, Kunar River, or Aidar flows.

Afghanistan Pakistan Uzbekistan Ukraine Russia Kyrgyzstan


Question: Name one country through which the Rur, Bahlui, or Marico River flows.

Germany
Romania
Netherlands
Botswana
Belgium
South Africa


Question: Name one country through which the Yarmouk River, Oude Maas, or Japurá River flows.

Colombia Jordan Netherlands Israel Syria Brazil


Question: Name one country through which the Flint River, River Finn, or Ibar flows.

United States
United Kingdom
Ireland
Kosovo
Serbia
Montenegro


Question: Name one country through which the Kwilu River, Katsina Ala River, or Aidar flows.

Nigeria
Democratic Republic of the Congo
Angola
Ukraine
Russia
Cameroon


Question: Name one country through which the Uzh River, Bermejo, or Ishim flows.

Argentina Slovakia Kazakhstan Ukraine Russia Bolivia


Question: Name one country through which the Lim, Dale River, or Hinterrhein flows.

Bosnia and Herzegovina
Serbia
Australia
Switzerland
Montenegro
Albania


Question: Name one country through which the Mur, River Yeo, or Mulchatna River flows.

Croatia
Slovenia
Austria
United Kingdom
United States
Hungary


Question: Name one country through which the Uzh River, Range Creek, or Dawa River flows.

Somalia
United States
Ethiopia
Slovakia
Kenya
Ukraine


Question: Name one country through which the Moonie River, Mur, or Hvítá flows.

Croatia Slovenia Austria Iceland Hungary Australia


Question: Name one country through which the Drino, Gunt River, or Sauer flows.

Germany Luxembourg Greece Tajikistan Belgium Albania


Question: Name one country through which the Pompton River, Prut, or Dunajec flows.

Moldova
United States
Romania
Slovakia
Poland
Ukraine


Question: Name one country through which the Cheremosh River, Kong River, or Mamoré River flows.

Cambodia Laos Brazil Vietnam Ukraine Bolivia


Question: Name one country through which the Tuolumne River, Blies, or Kong River flows.

Cambodia
United States
Laos
Germany
Vietnam
France


Question: Name one country through which the Aguarico River, Neretva, or Red Volta flows.

Croatia
Bosnia and Herzegovina
Ecuador
Ghana
Burkina Faso
Peru


Question: Name one country through which the Olza, Sumbar River, or Slizza flows.

Italy
Iran
Austria
Czech Republic
Turkmenistan
Poland


Question: Name one country through which the Aa of Weerijs, Panj River, or Mayo Kébi flows.

Afghanistan Netherlands Chad Tajikistan Belgium Cameroon


Question: Name one country through which the Sheksna, Paraguay River, or Cowlitz River flows.

United States
Argentina
Paraguay
Brazil
Russia
Bolivia


Question: Name one country through which the Săsar River, Helena River, or Paraguay River flows.

Argentina Romania Paraguay Australia Brazil Bolivia


Question: Name one country through which the Uruguay River, Alwand River, or Tuolumne River flows.

Iran
United States
Argentina
Iraq
Uruguay
Brazil


Question: Name one country through which the Pakhra, Neosho River, or Paraguay River flows.

United States
Argentina
Paraguay
Brazil
Russia
Bolivia


Question: Name one country through which the Matanuska River, Jur River, or Aras River flows.

United States
Iran
Armenia
South Sudan
Turkey
Azerbaijan


Question: Name one country through which the Gandaki River, Nišava, or Kasplya flows.

India Belarus Serbia Nepal Bulgaria Russia


Question: Name one country through which the Pamir River, Shingo River, or Poprad flows.

Afghanistan India Pakistan Slovakia Poland Tajikistan


Question: Name one country through which the Jacksons Creek, Vakhsh River, or Yarmouk River flows.

Jordan Israel Syria Australia Tajikistan Kyrgyzstan


Question: Name one country through which the Euphrates, Kupa, or River Lugg flows.

Croatia
Slovenia
United Kingdom
Iraq
Syria
Turkey


Question: Name one country through which the Uruguay River, Vakhsh River, or Madeira River flows.

Argentina Uruguay Brazil Tajikistan Bolivia Kyrgyzstan


Question: Name one country through which the Tigris, Rapido, or Meta River flows.

Colombia Italy Iraq Venezuela Syria Turkey


Question: Name one country through which the Mur, Motława, or Vetluga flows.

Croatia Slovenia Austria Hungary Poland Russia


Question: Name one country through which the Jerma, Yobe River, or Nied flows.

Nigeria Germany France Serbia Bulgaria Niger


Question: Name one country through which the Delger mörön, Barcău River, or Allaine flows.

Romania Hungary France Switzerland Russia Mongolia


Question: Name one country through which the San, Ia Drang River, or Hornád flows.

Cambodia Slovakia Vietnam Hungary Poland Ukraine


Question: Name one country through which the Euphrates, Sankuru River, or Ipoly flows.

Democratic Republic of the Congo
Slovakia
Hungary
Iraq
Syria
Turkey


Question: Name one country through which the Little Sioux River, Lim, or Leine flows.

United States
Bosnia and Herzegovina
Germany
Serbia
Montenegro
Albania


Question: Name one country through which the Psel, Vilnia, or Oude IJssel flows.

Lithuania Belarus Germany Netherlands Ukraine Russia


Question: Name one country through which the Olza, Inde, or Sajó flows.

Germany
Slovakia
Czech Republic
Hungary
Poland
Belgium


Question: Name one country through which the Crișul Negru River, Mur, or Kansas River flows.

Croatia
Slovenia
Austria
United States
Romania
Hungary


Question: Name one country through which the Hollandse IJssel, Rondout Creek, or Paraguay River flows.

United States
Argentina
Netherlands
Paraguay
Brazil
Bolivia


Question: Name one country through which the Hantan River, Chenab River, or Loisach flows.

India
Pakistan
Austria
Germany
South Korea
North Korea


Question: Name one country through which the Lusatian Nysa, Chiers, or Vologne flows.

Germany
Luxembourg
Czech Republic
France
Poland
Belgium


Question: Name one country through which the Walla Walla River, Itkillik River, or Tisza flows.

United States
Slovakia
Romania
Hungary
Serbia
Ukraine


Question: Name one country through which the South Morava, Río Cuareim, or Scott River flows.

United States
Brazil
Uruguay
Kosovo
Serbia
North Macedonia


Question: Name one country through which the Nišava, Bahr al-Arab, or Ilek flows.

Kazakhstan
South Sudan
Sudan
Serbia
Bulgaria
Russia


Question: Name one country through which the Savinja, Yarmouk River, or Nemunėlis flows.

Slovenia Lithuania Jordan Latvia Israel Syria


Question: Name one country through which the Mayo Kébi, Ibar, or Mayenne flows.

France Kosovo Serbia Chad Montenegro Cameroon


Question: Name one country through which the Kalte Moldau, Kushk River, or Yobe River flows.

Afghanistan
Nigeria
Germany
Czech Republic
Turkmenistan
Niger


Question: Name one country through which the Hari River, Bóbr, or Brule River flows.

Afghanistan
Iran
United States
Czech Republic
Turkmenistan
Poland


Question: Name one country through which the Yangjaecheon, Río Cuareim, or Ibar flows.

South Korea
Kosovo
Uruguay
Brazil
Montenegro
Serbia


Question: Name one country through which the Kosi River, Crișul Negru River, or Vesdre flows.

India Germany Romania Hungary Nepal Belgium


Question: Name one country through which the Wiese, Paraná River, or Great Darling Anabranch flows.

Brazil Germany Argentina Paraguay Australia Switzerland


Question: Name one country through which the Donets, Hari River, or Scott River flows.

Afghanistan
Iran
United States
Turkmenistan
Ukraine
Russia


Question: Name one country through which the Shenandoah River, Sava, or Ruhr flows.

United States
Slovenia
Croatia
Bosnia and Herzegovina
Germany
Serbia


Question: Name one country through which the Kan, Sangha, or Crișul Negru River flows.

Central African Republic
Romania
Hungary
Russia
Republic of the Congo
Cameroon


Question: Name one country through which the Okanogan River, Surma River, or Psel flows.

United States
India
Canada
Bangladesh
Ukraine
Russia


Question: Name one country through which the Pongola River, Allaine, or Drina flows.

Mozambique
Bosnia and Herzegovina
France
Serbia
Switzerland
South Africa


Question: Name one country through which the River Irthing, Yaghnob River, or Putumayo River flows.

United Kingdom
Colombia
Ecuador
Brazil
Tajikistan
Peru


Question: Name one country through which the Tel River, Javary River, or Chiers flows.

India Luxembourg France Brazil Belgium Peru


Question: Name one country through which the Milk River, Savena, or Sangha flows.

United States
Canada
Central African Republic
Italy
Republic of the Congo
Cameroon


Question: Name one country through which the Pilcomayo River, Gier, or Kootenay River flows.

United States
Argentina
Paraguay
Canada
France
Bolivia


Question: Name one country through which the Aghstev, Black Warrior River, or Western Bug flows.

United States
Belarus
Armenia
Poland
Ukraine
Azerbaijan


Question: Name one country through which the Putumayo River, Harricana River, or Arkansas River flows.

United States
Colombia
Canada
Ecuador
Brazil
Peru


Question: Name one country through which the Heath River, Hornád, or Isar flows.

Austria Germany Slovakia Hungary Bolivia Peru


Question: Name one country through which the River Deben, Herbert River, or Paraguay River flows.

United Kingdom
Argentina
Paraguay
Australia
Brazil
Bolivia


Question: Name one country through which the Isar, Vuka, or Sangha flows.

Croatia
Austria
Germany
Central African Republic
Republic of the Congo
Cameroon


Question: Name one country through which the Timok, Euphrates, or Ahr flows.

Turkey Germany Iraq Serbia Syria Bulgaria


Question: Name one country through which the Opava, Tonlé San, or Okanogan River flows.

Cambodia
United States
Canada
Czech Republic
Vietnam
Poland


Question: Name one country through which the Bodrog, Bosut, or Loisach flows.

Croatia Austria Germany Slovakia Hungary Serbia


Question: Name one country through which the Bodrog, Souris River, or Mahananda River flows.

United States
India
Canada
Slovakia
Hungary
Bangladesh


Question: Name one country through which the Leitha, Nechako River, or Yarmouk River flows.

Austria Canada Jordan Hungary Israel Syria


Question: Name one country through which the Oude IJssel, Nišava, or Kunar River flows.

Afghanistan Germany Pakistan Netherlands Serbia Bulgaria


Question: Name one country through which the Meža, Prut, or Nepean River flows.

Moldova Slovenia Austria Romania Australia Ukraine


Question: Name one country through which the Sokoto River, Anseba River, or Sangha flows.

Nigeria
Central African Republic
Eritrea
Niger
Republic of the Congo
Cameroon


Question: Name one country through which the Kunduz River, Prut, or Ilek flows.

Afghanistan Moldova Romania Kazakhstan Ukraine Russia


Question: Name one country through which the Morava, Warta, or Molopo River flows.

Austria
Slovakia
Czech Republic
Botswana
Poland
South Africa


Question: Name one country through which the Haro River, Sauer, or Javary River flows.

Germany Pakistan Luxembourg Brazil Belgium Peru


Question: Name one country through which the Rurubu River, Onon River, or Vechte flows.

Germany Tanzania Netherlands Burundi Russia Mongolia


Question: Name one country through which the Moselle, Bukhan River, or Resava flows.

Germany
Luxembourg
South Korea
France
Serbia
North Korea


Question: Name one country through which the Pilcomayo River, Moonie River, or Ia Drang River flows.

Cambodia Argentina Vietnam Paraguay Australia Bolivia


Question: Name one country through which the Río Cuareim, Ipoly, or Kalchyk flows.

Slovakia Hungary Uruguay Ukraine Brazil Russia


Question: Name one country through which the Padma River, Bodrog, or Kettle River flows.

United States
India
Bangladesh
Slovakia
Hungary
Canada


Question: Name one country through which the Vorkuta River, Hornád, or Falémé River flows.

Slovakia Hungary Guinea Russia Mali Senegal


Question: Name one country through which the Alzette, Jhelum River, or Sabie River flows.

Mozambique
India
Pakistan
Luxembourg
France
South Africa


Question: Name one country through which the Vorskla, Crișul Negru River, or Spöl flows.

Switzerland Romania Hungary Italy Ukraine Russia


Question: Name one country through which the Vovcha, Mechi River, or Tigris flows.


Question: Name one country through which the Kong River, Lašva, or Madeira River flows.

Cambodia
Laos
Bosnia and Herzegovina
Vietnam
Brazil
Bolivia


Question: Name one country through which the Jhelum River, Prut, or Angara flows.

Moldova India Pakistan Romania Ukraine Russia


Question: Name one country through which the Angrapa, Crișul Repede River, or Caledon River flows.

Lesotho
Romania
Hungary
Poland
Russia
South Africa


Question: Name one country through which the Gomal River, Caura River, or Chiers flows.

Afghanistan Pakistan Luxembourg France Venezuela Belgium


Question: Name one country through which the Nemunėlis, Bosut, or Cem River flows.

Croatia Lithuania Latvia Serbia Montenegro Albania


Question: Name one country through which the Šešupė, Río Cuareim, or Vovcha flows.

Lithuania Uruguay Poland Brazil Russia Ukraine


Question: Name one country through which the Napo River, South Morava, or Ventuari River flows.

Venezuela
Ecuador
Kosovo
Serbia
North Macedonia
Peru


Question: Name one country through which the Makhaleng River, Nemunėlis, or Kasai River flows.

Lithuania
Latvia
Democratic Republic of the Congo
South Africa
Angola
Lesotho


Question: Name one country through which the Buriganga River, Poprad, or Paraná River flows.

Argentina Bangladesh Slovakia Paraguay Poland Brazil


Question: Name one country through which the Prut, Sozh, or Angrapa flows.

Moldova Belarus Romania Poland Ukraine Russia


Question: Name one country through which the Yazgulyam River, Inn, or Aghstev flows.

Austria Germany Armenia Switzerland Tajikistan Azerbaijan


Question: Name one country through which the Snoqualmie River, Logone River, or Debed flows.

Georgia
United States
Central African Republic
Armenia
Chad
Cameroon


Question: Name one country through which the Harricana River, South Morava, or Oise flows.

Canada
France
Kosovo
Serbia
North Macedonia
Belgium


Question: Name one country through which the Hinterrhein, Uruguay River, or Sokoto River flows.

Switzerland Nigeria Argentina Uruguay Brazil Niger


Question: Name one country through which the Sudost, Montreal River, or South Morava flows.

Canada
North Macedonia
Kosovo
Serbia
Ukraine
Russia


Question: Name one country through which the Dora Riparia, Narew, or Chinchipe River flows.

Italy Belarus Ecuador France Poland Peru


Question: Name one country through which the Pčinja, Ruak River, or Merkys flows.

Myanmar
Lithuania
Belarus
Serbia
North Macedonia
Thailand


Question: Name one country through which the Timok, Sambre, or Aghstev flows.

France Armenia Serbia Bulgaria Belgium Azerbaijan


Question: Name one country through which the Águeda River, Poprad, or Alazani flows.

Georgia Spain Slovakia Portugal Poland Azerbaijan


Question: Name one country through which the Paraná River, Sutla, or Upa flows.

Croatia Slovenia Argentina Paraguay Brazil Russia


Question: Name one country through which the Uvac, Barcău River, or Surma River flows.

India
Bosnia and Herzegovina
Romania
Hungary
Bangladesh
Serbia


Question: Name one country through which the Salzach, Mazowe River, or Sokoto River flows.

Nigeria Mozambique Austria Germany Niger Zimbabwe


Question: Name one country through which the Okanogan River, Pinka, or Pastaza River flows.

United States
Austria
Canada
Hungary
Ecuador
Peru


Question: Name one country through which the River Windrush, Matanuska River, or Mur flows.

United Kingdom
United States
Croatia
Slovenia
Austria
Hungary


Question: Name one country through which the Marico River, Periyar River, or Tekezé River flows.

India
Ethiopia
Sudan
Eritrea
Botswana
South Africa


Question: Name one country through which the Western Bug, Macumba River, or Dinder River flows.

Belarus Ethiopia Sudan Australia Poland Ukraine


Question: Name one country through which the Lusatian Nysa, Kasplya, or Bangali River flows.

Belarus
Germany
Bangladesh
Czech Republic
Poland
Russia


Question: Name one country through which the Tur River, Baïse, or Acre River flows.

Romania Hungary France Brazil Bolivia Peru


Question: Name one country through which the Inn, Ulanga River, or Yaak River flows.

United States
Austria
Germany
Canada
Tanzania
Switzerland


Question: Name one country through which the Voer, Javary River, or Marico River flows.

Netherlands
Botswana
Brazil
Belgium
South Africa
Peru


Question: Name one country through which the Paraná River, Sudost, or Bogachiel River flows.

United States
Argentina
Paraguay
Ukraine
Brazil
Russia


Question: Name one country through which the Orinoco River, Paraná River, or Franklin River flows.

Colombia Argentina Paraguay Venezuela Australia Brazil


Question: Name one country through which the Bull Run River, Iori River, or Black Volta flows.

Georgia
United States
Ghana
Ivory Coast
Burkina Faso
Azerbaijan


Question: Name one country through which the Putumayo River, Payette River, or Enipeas flows.

United States
Colombia
Ecuador
Greece
Brazil
Peru


Question: Name one country through which the Arauca River, Sangha, or Tapajós River flows.

Colombia
Central African Republic
Venezuela
Brazil
Republic of the Congo
Cameroon


Question: Name one country through which the Sajó, Sumbar River, or Sajur River flows.

Iran Slovakia Hungary Syria Turkmenistan Turkey


Question: Name one country through which the Vilnia, Our, or Rideau River flows.

Lithuania Belarus Germany Luxembourg Canada Belgium


Question: Name one country through which the Acre River, Doubs, or Dease River flows.

Switzerland Canada France Brazil Bolivia Peru


Question: Name one country through which the Aras River, Nevėžis, or Bahr el Zeraf flows.

Iran
Lithuania
Armenia
South Sudan
Turkey
Azerbaijan


Question: Name one country through which the Hornád, Afrin River, or Benue River flows.

Nigeria Slovakia Hungary Syria Turkey Cameroon


Question: Name one country through which the Sabie River, Bafing River, or Ilek flows.

Mozambique
Kazakhstan
Guinea
Russia
Mali
South Africa


Question: Name one country through which the Morava, Little Snake River, or Delger mörön flows.

United States
Austria
Slovakia
Czech Republic
Russia
Mongolia


Question: Name one country through which the Albula, Snov, or Chiers flows.

Switzerland Luxembourg France Ukraine Russia Belgium


Question: Name one country through which the Caledon River, Semois, or Nemunėlis flows.

Lesotho
Lithuania
Latvia
France
Belgium
South Africa


Question: Name one country through which the Truyère, Pamir River, or Uruguay River flows.

Afghanistan Argentina France Uruguay Brazil Tajikistan


Question: Name one country through which the Udy River, Allaine, or Iguazu River flows.

Brazil Argentina France Ukraine Switzerland Russia


Question: Name one country through which the Shashe River, Ibar, or Tiffin River flows.

United States
Kosovo
Serbia
Botswana
Montenegro
Zimbabwe


Question: Name one country through which the Tekezé River, Neris, or Fischa flows.

Lithuania Ethiopia Belarus Sudan Austria Eritrea


Question: Name one country through which the Desna, Morava, or Gulkana River flows.

United States
Austria
Slovakia
Czech Republic
Ukraine
Russia


Question: Name one country through which the Latorica, Timiș River, or Kwilu River flows.

Democratic Republic of the Congo
Angola
Slovakia
Romania
Serbia
Ukraine


Question: Name one country through which the Mūša, Black Volta, or Hoosic River flows.

Ghana
United States
Lithuania
Latvia
Ivory Coast
Burkina Faso


Question: Name one country through which the Sankosh River, Debed, or Similkameen River flows.

Georgia
United States
India
Canada
Armenia
Bhutan


Question: Name one country through which the Macumba River, Assiniboine River, or Putumayo River flows.

Colombia Canada Ecuador Australia Brazil Peru


Question: Name one country through which the Iori River, Tâmega River, or Doubs flows.

Georgia Spain France Portugal Switzerland Azerbaijan


Question: Name one country through which the Molopo River, Yaak River, or Ćehotina flows.

United States
Canada
Bosnia and Herzegovina
Botswana
Montenegro
South Africa


Question: Name one country through which the Tonlé San, San, or Semois flows.

Cambodia Vietnam France Poland Ukraine Belgium


Question: Name one country through which the Oude IJssel, Mamoré River, or Tawi River flows.

India Germany Pakistan Netherlands Brazil Bolivia


Question: Name one country through which the Debed, Tigris, or Scrivia flows.


Question: Name one country through which the Vorotan River, Molopo River, or Vesdre flows.

Germany
Armenia
Botswana
Belgium
South Africa
Azerbaijan


Question: Name one country through which the Marne, Hari River, or Wutach flows.

Afghanistan Iran Germany France Turkmenistan Switzerland


Question: Name one country through which the Vakhsh River, Someș River, or Semois flows.

Romania Hungary France Tajikistan Belgium Kyrgyzstan


Question: Name one country through which the Bangali River, Uruguay River, or Similkameen River flows.

United States
Argentina
Bangladesh
Canada
Uruguay
Brazil


Question: Name one country through which the Juruá River, Angrapa, or Drina flows.

Bosnia and Herzegovina
Serbia
Poland
Brazil
Russia
Peru


Question: Name one country through which the Kwango River, Vorskla, or Mechi River flows.

Democratic Republic of the Congo
India
Angola
Nepal
Ukraine
Russia


Question: Name one country through which the Metolius River, Saksahan, or Putumayo River flows.

United States
Brazil
Colombia
Ecuador
Ukraine
Peru


Question: Name one country through which the Lambro, Moselle, or Narew flows.

Italy Belarus Germany Luxembourg France Poland


Question: Name one country through which the Heath River, Kootenay River, or Onon River flows.

United States
Canada
Russia
Mongolia
Bolivia
Peru


Question: Name one country through which the Moselle, Paint Creek, or Neris flows.

United States
Lithuania
Belarus
Germany
Luxembourg
France


Question: Name one country through which the Logone River, Pinheiros River, or Birsig flows.

Switzerland
Chad
Central African Republic
France
Brazil
Cameroon


Question: Name one country through which the Crișul Alb River, Sharda River, or Dora Riparia flows.

Italy India Romania Hungary France Nepal


Question: Name one country through which the Gandaki River, Blies, or Chinchipe River flows.


Question: Name one country through which the Sokoto River, Dunajec, or Angereb River flows.

Nigeria Ethiopia Slovakia Sudan Poland Niger


Question: Name one country through which the Mureș River, Timok, or Ruak River flows.

Myanmar Romania Hungary Serbia Bulgaria Thailand


Question: Name one country through which the Acre River, Gandaki River, or Moskva River flows.


Question: Name one country through which the Haro River, Tobol, or Tigris flows.

Pakistan Iraq Kazakhstan Syria Turkey Russia


Question: Name one country through which the Águeda River, Econlockhatchee River, or Morava flows.

United States
Austria
Spain
Slovakia
Czech Republic
Portugal


Question: Name one country through which the Vilnia, Seym, or Donga River flows.

Nigeria Lithuania Belarus Ukraine Russia Cameroon


Question: Name one country through which the Shawangunk Kill, Alzette, or Sozh flows.

United States
Belarus
Luxembourg
France
Ukraine
Russia


Question: Name one country through which the Semois, Bóbr, or Alazani flows.

Georgia
Czech Republic
France
Poland
Belgium
Azerbaijan


Question: Name one country through which the South Morava, Olza, or Sava Bohinjka flows.

Slovenia
Czech Republic
Kosovo
Serbia
Poland
North Macedonia


Question: Name one country through which the Red Volta, Little Zab, or Lys flows.

Iran
Ghana
Iraq
Burkina Faso
France
Belgium


Question: Name one country through which the River Foss, Pilcomayo River, or Napo River flows.

United Kingdom
Argentina
Ecuador
Paraguay
Bolivia
Peru


Question: Name one country through which the Voer, West Rapti River, or Glina flows.

Croatia
India
Bosnia and Herzegovina
Netherlands
Nepal
Belgium


Question: Name one country through which the Mandau, Pilcomayo River, or Vitim flows.

Argentina
Germany
Czech Republic
Paraguay
Russia
Bolivia


Question: Name one country through which the Meta River, Sankosh River, or Wutach flows.

Switzerland Colombia India Germany Venezuela Bhutan


Question: Name one country through which the Mechi River, Vorotan River, or Neris flows.

Lithuania India Belarus Armenia Nepal Azerbaijan


Question: Name one country through which the Pamir River, Tonlé San, or Takutu River flows.

Afghanistan Cambodia Guyana Vietnam Brazil Tajikistan


Question: Name one country through which the Udy River, Thaya, or Ćehotina flows.

Montenegro
Austria
Bosnia and Herzegovina
Czech Republic
Ukraine
Russia


Question: Name one country through which the Mechi River, San Pedro River, or Sajur River flows.

United States
India
Syria
Nepal
Turkey
Mexico


Question: Name one country through which the Mahananda River, Achwa, or Mayo Kébi flows.

India
Bangladesh
Uganda
South Sudan
Chad
Cameroon


Question: Name one country through which the Šešupė, Carbon River, or Vechte flows.

United States
Lithuania
Germany
Netherlands
Poland
Russia


Question: Name one country through which the Shingo River, Kharkiv River, or Saar flows.

India Pakistan Germany France Ukraine Russia


Question: Name one country through which the Sauer, Baro River, or Belubula River flows.

Ethiopia
Germany
Luxembourg
South Sudan
Australia
Belgium


Question: Name one country through which the Kushk River, Kalchyk, or San Pedro River flows.

Afghanistan
United States
Turkmenistan
Ukraine
Russia
Mexico


Question: Name one country through which the Poprad, Kettle River, or Shingo River flows.

United States
India
Canada
Slovakia
Pakistan
Poland


Question: Name one country through which the Afrin River, Regen, or Mūša flows.

Lithuania
Latvia
Germany
Czech Republic
Syria
Turkey


Question: Name one country through which the Akhurian River, Alouette River, or Inn flows.

Switzerland Austria Canada Germany Armenia Turkey


Question: Name one country through which the Someș River, Rur, or Ebola River flows.

Democratic Republic of the Congo
Germany
Romania
Hungary
Netherlands
Belgium


Question: Name one country through which the Meža, Vaupés River, or Shashe River flows.

Slovenia Austria Colombia Botswana Brazil Zimbabwe


Question: Name one country through which the Sajur River, Pai River, or Naryn River flows.

Myanmar Uzbekistan Syria Turkey Thailand Kyrgyzstan


Question: Name one country through which the Tur River, Iori River, or Mark flows.

Georgia Romania Hungary Netherlands Belgium Azerbaijan


Question: Name one country through which the Panj River, Pinka, or Dora Riparia flows.

Afghanistan Italy Austria Hungary France Tajikistan


Question: Name one country through which the Kootenay River, Kasai River, or White Volta flows.

United States
Democratic Republic of the Congo
Angola
Canada
Ghana
Burkina Faso


Question: Name one country through which the Inde, Bukhan River, or Yobe River flows.

Nigeria
Germany
South Korea
Niger
North Korea
Belgium


Question: Name one country through which the Black Volta, Judith River, or Shashe River flows.

Ghana
United States
Ivory Coast
Burkina Faso
Botswana
Zimbabwe


Question: Name one country through which the Farmington River, Kok River, or Tigris flows.

United States
Myanmar
Iraq
Syria
Turkey
Thailand


Question: Name one country through which the Spöl, Pongola River, or Tur River flows.

Mozambique
Romania
Hungary
Italy
Switzerland
South Africa


Question: Name one country through which the Jeker, Ishim, or Fortymile River flows.

United States
Canada
Netherlands
Kazakhstan
Russia
Belgium


Question: Name one country through which the Paint Creek, Glina, or Šešupė flows.

United States
Croatia
Lithuania
Bosnia and Herzegovina
Poland
Russia


Question: Name one country through which the Okanogan River, Haine, or Pai River flows.

United States
Myanmar
Canada
France
Belgium
Thailand


Question: Name one country through which the Meta River, Katsina Ala River, or Pastaza River flows.

Nigeria Colombia Ecuador Venezuela Peru Cameroon


Question: Name one country through which the Mūša, Jerma, or Mandau flows.

Lithuania
Latvia
Germany
Czech Republic
Serbia
Bulgaria


Question: Name one country through which the Red Volta, Logone River, or Senne flows.

Central African Republic
Ghana
Burkina Faso
Chad
Belgium
Cameroon


Question: Name one country through which the River Finn, Vakhsh River, or Kootenay River flows.

United Kingdom
United States
Ireland
Canada
Tajikistan
Kyrgyzstan


Question: Name one country through which the Thaya, Donga River, or Diyala River flows.

Nigeria
Iran
Austria
Czech Republic
Iraq
Cameroon


Question: Name one country through which the Blue Nile, Bafing River, or Drina flows.

Ethiopia
Bosnia and Herzegovina
Sudan
Serbia
Guinea
Mali


Question: Name one country through which the Itz, Voer, or Šešupė flows.

Lithuania Germany Netherlands Poland Russia Belgium


Question: Name one country through which the Sumbar River, Surma River, or Birsig flows.

Iran India Bangladesh France Turkmenistan Switzerland


Question: Name one country through which the Kwilu River, Regen, or Arauca River flows.

Democratic Republic of the Congo
Colombia
Germany
Angola
Czech Republic
Venezuela


Question: Name one country through which the Doubs, Alazani, or Yaak River flows.

Georgia
United States
Canada
France
Switzerland
Azerbaijan


Question: Name one country through which the River Finn, Dunajec, or Naryn River flows.

United Kingdom
Ireland
Slovakia
Uzbekistan
Poland
Kyrgyzstan


Question: Name one country through which the Juruá River, Meža, or Donets flows.

Slovenia Austria Ukraine Brazil Russia Peru


Question: Name one country through which the Sajur River, Kofarnihon River, or Neretva flows.

Croatia
Bosnia and Herzegovina
Uzbekistan
Syria
Turkey
Tajikistan


Question: Name one country through which the Neris, Ruak River, or Shyok River flows.

Myanmar Lithuania Belarus India Pakistan Thailand


Question: Name one country through which the Sankosh River, Angrapa, or Kwilu River flows.

Democratic Republic of the Congo
India
Angola
Bhutan
Poland
Russia


Question: Name one country through which the Opava, Madre de Dios River, or Wiese flows.

Germany
Czech Republic
Poland
Switzerland
Bolivia
Peru


Question: Name one country through which the Ipoly, Uvac, or Doubs flows.

Bosnia and Herzegovina
Slovakia
Hungary
France
Serbia
Switzerland


Question: Name one country through which the Rurubu River, Birsig, or Kwilu River flows.

Democratic Republic of the Congo
Angola
Tanzania
France
Burundi
Switzerland


Question: Name one country through which the Mahananda River, Apa River, or Czarna Hańcza flows.

India Bangladesh Belarus Paraguay Poland Brazil


Question: Name one country through which the Marico River, River Finn, or Baro River flows.

United Kingdom
Ireland
Ethiopia
South Sudan
Botswana
South Africa


Question: Name one country through which the Ravi River, Someșul Mic, or Inn flows.

India Pakistan Romania Austria Germany Switzerland


Question: Name one country through which the Oise, White Volta, or Tur River flows.

Romania
Hungary
Ghana
Burkina Faso
France
Belgium


Question: Name one country through which the Katsina Ala River, Orinoco River, or Mark flows.

Nigeria Colombia Netherlands Venezuela Belgium Cameroon


Question: Name one country through which the Isar, Kasplya, or Akobo River flows.

Austria
Germany
Belarus
Ethiopia
South Sudan
Russia


Question: Name one country through which the Donga River, Nakdong River, or Falémé River flows.

Nigeria
South Korea
Guinea
Mali
Senegal
Cameroon


Question: Name one country through which the Rába, Narew, or Fortymile River flows.

United States
Austria
Belarus
Canada
Hungary
Poland


Question: Name one country through which the Japurá River, Neosho River, or Falémé River flows.

United States
Colombia
Guinea
Brazil
Mali
Senegal


Question: Name one country through which the Aghstev, Pripyat River, or Benue River flows.

Nigeria Belarus Cameroon Armenia Ukraine Azerbaijan


Question: Name one country through which the Mureș River, Sharda River, or Pastaza River flows.

India Romania Hungary Ecuador Nepal Peru


Question: Name one country through which the Blue Nile, Blies, or Kupa flows.

Croatia Slovenia Ethiopia Germany Sudan France


Question: Name one country through which the Falémé River, Cem River, or Shilka flows.

Russia Guinea Montenegro Mali Senegal Albania


Question: Name one country through which the Bahr al-Arab, Kabul River, or Red Volta flows.

Afghanistan
Burkina Faso
Pakistan
Sudan
Ghana
South Sudan


Question: Name one country through which the Japurá River, Akhurian River, or Corubal River flows.

Colombia Turkey Armenia Guinea Brazil Guinea-Bissau


Question: Name one country through which the Voer, Tara, or Vorotan River flows.

Bosnia and Herzegovina
Netherlands
Armenia
Montenegro
Belgium
Azerbaijan


Question: Name one country through which the Bartang River, Pongola River, or Dommel flows.

Afghanistan
Mozambique
Netherlands
Tajikistan
Belgium
South Africa


Question: Name one country through which the Ipoly, Nechako River, or Tisza flows.

Slovakia Serbia Canada Romania Hungary Ukraine


Question: Name one country through which the Sauer, Bosut, or Uvac flows.

Croatia
Germany
Luxembourg
Bosnia and Herzegovina
Serbia
Belgium


Question: Name one country through which the Ia Drang River, Katsina Ala River, or Arauca River flows.

Cambodia Nigeria Colombia Vietnam Venezuela Cameroon


Question: Name one country through which the Kalte Moldau, Logone River, or Tefé River flows.

Brazil
Germany
Central African Republic
Czech Republic
Chad
Cameroon


Question: Name one country through which the Achwa, Juruá River, or Shingo River flows.

India
Pakistan
Uganda
South Sudan
Brazil
Peru


Question: Name one country through which the Sumbar River, Mže, or Khrami River flows.

Georgia
Iran
Germany
Czech Republic
Turkmenistan
Azerbaijan


Question: Name one country through which the Kushk River, Poprad, or Neretva flows.

Afghanistan
Croatia
Bosnia and Herzegovina
Slovakia
Turkmenistan
Poland


Question: Name one country through which the Águeda River, Kofarnihon River, or Iori River flows.

Georgia Spain Portugal Tajikistan Azerbaijan Uzbekistan


Question: Name one country through which the Salzach, Sajur River, or West Rapti River flows.

Austria Germany India Syria Turkey Nepal


Question: Name one country through which the Wutach, Hantan River, or Apa River flows.

Brazil
Germany
Paraguay
North Korea
South Korea
Switzerland


Question: Name one country through which the Great Zab, Kwango River, or Jhelum River flows.

Democratic Republic of the Congo
India
Angola
Pakistan
Iraq
Turkey


Question: Name one country through which the Drina, Japurá River, or Shyok River flows.

Colombia
Bosnia and Herzegovina
India
Pakistan
Serbia
Brazil


Question: Name one country through which the Sudost, Kupa, or Teesta River flows.

Croatia Slovenia India Bangladesh Ukraine Russia


Question: Name one country through which the Sutla, Strumica, or Sabie River flows.

Croatia
Slovenia
Mozambique
North Macedonia
Bulgaria
South Africa


Question: Name one country through which the Nied, Rzav, or Tâmega River flows.

Bosnia and Herzegovina
Germany
Spain
France
Portugal
Serbia


Question: Name one country through which the Karaš, Latorica, or Zeravshan flows.

Slovakia Romania Uzbekistan Serbia Ukraine Tajikistan


Question: Name one country through which the Tawi River, Ipoly, or San flows.

India Pakistan Slovakia Hungary Poland Ukraine


Question: Name one country through which the Latorica, Birsig, or Hantan River flows.

South Korea
Slovakia
North Korea
France
Ukraine
Switzerland


Question: Name one country through which the Seym, Timiș River, or Pend Oreille River flows.

United States
Canada
Romania
Serbia
Ukraine
Russia


Question: Name one country through which the Lys, Jur River, or Inn flows.

Austria
Germany
France
South Sudan
Switzerland
Belgium


Question: Name one country through which the Sumbar River, Dora Riparia, or Mže flows.

Iran
Germany
Czech Republic
Italy
Turkmenistan
France


Question: Name one country through which the Haine, Ćehotina, or Zeravshan flows.

Bosnia and Herzegovina
France
Uzbekistan
Tajikistan
Montenegro
Belgium


Question: Name one country through which the Malše, Red Volta, or Vilnia flows.

Lithuania
Austria
Belarus
Czech Republic
Ghana
Burkina Faso


Question: Name one country through which the Uzh River, Padma River, or Doubs flows.

Switzerland India Bangladesh Slovakia France Ukraine


Question: Name one country through which the Nemunėlis, San Pedro River, or Tawi River flows.

United States
Lithuania
Latvia
India
Pakistan
Mexico


Question: Name one country through which the Sajó, Yaak River, or Geul flows.

United States
Canada
Slovakia
Hungary
Netherlands
Belgium


Question: Name one country through which the Drava, Catawba River, or Paria River flows.

Croatia
Slovenia
Austria
United States
Hungary
Italy


Question: Name one country through which the Jerma, Ok Tedi River, or Mazowe River flows.

Mozambique
Papua New Guinea
Indonesia
Serbia
Bulgaria
Zimbabwe


Question: Name one country through which the Pibor River, Oude IJssel, or Spöl flows.

Ethiopia
Germany
Netherlands
Italy
South Sudan
Switzerland


Question: Name one country through which the Karaš, Mūša, or Wiese flows.

Lithuania Latvia Germany Romania Serbia Switzerland


Question: Name one country through which the Mark, Nied, or Opava flows.

Germany
Netherlands
France
Czech Republic
Poland
Belgium


Question: Name one country through which the Zeravshan, Kharkiv River, or Mechi River flows.

India Uzbekistan Tajikistan Ukraine Russia Nepal


Question: Name one country through which the Pastaza River, Ticino, or Yaak River flows.

United States
Canada
Ecuador
Italy
Switzerland
Peru


Question: Name one country through which the Makhaleng River, Psel, or Isar flows.

Austria
Germany
South Africa
Ukraine
Russia
Lesotho


Question: Name one country through which the Río Cuareim, San Pedro River, or Seym flows.

United States
Uruguay
Ukraine
Brazil
Russia
Mexico


Question: Name one country through which the Corubal River, Mūša, or Souris River flows.

United States
Lithuania
Latvia
Canada
Guinea
Guinea-Bissau


Question: Name one country through which the Horyn, Shebelle River, or Ravi River flows.

Somalia Ethiopia Belarus India Pakistan Ukraine


Question: Name one country through which the Iguazu River, Benue River, or Caledon River flows.

Nigeria
Lesotho
Argentina
Brazil
South Africa
Cameroon


Question: Name one country through which the Sharda River, Pongola River, or Angereb River flows.

Mozambique
India
Ethiopia
Sudan
Nepal
South Africa


Question: Name one country through which the Rába, Bermejo, or Ohře flows.

Austria
Argentina
Germany
Hungary
Czech Republic
Bolivia


Question: Name one country through which the Dinder River, Moei River, or Kasplya flows.

Myanmar Ethiopia Belarus Sudan Russia Thailand


Question: Name one country through which the Ilek, Regen, or Guaporé River flows.

Germany
Czech Republic
Kazakhstan
Brazil
Russia
Bolivia


Question: Name one country through which the Coulonge River, Meža, or Drava flows.

Austria Croatia Slovenia Canada Hungary Italy


Question: Name one country through which the Pčinja, Saar, or Japurá River flows.

Brazil
Germany
Colombia
France
Serbia
North Macedonia


Question: Name one country through which the Juruá River, Neretva, or Ohře flows.

Croatia
Bosnia and Herzegovina
Germany
Czech Republic
Brazil
Peru


Question: Name one country through which the Tawi River, Shebelle River, or Orinoco River flows.

Somalia Ethiopia India Pakistan Colombia Venezuela


Question: Name one country through which the Caledon River, Opava, or Seym flows.

Lesotho
Czech Republic
Poland
Ukraine
Russia
South Africa


Question: Name one country through which the Kara Darya, San, or Pai River flows.

Myanmar Uzbekistan Poland Ukraine Thailand Kyrgyzstan


Question: Name one country through which the Moei River, Similkameen River, or Pibor River flows.

United States
Myanmar
Ethiopia
Canada
South Sudan
Thailand


Question: Name one country through which the Narew, Bermejo, or Kalchyk flows.

Belarus Argentina Poland Ukraine Russia Bolivia


Question: Name one country through which the Marico River, Fortymile River, or Meta River flows.

United States
Colombia
Canada
Venezuela
Botswana
South Africa


Question: Name one country through which the Kosi River, Pčinja, or Tobol flows.

Kazakhstan
India
Serbia
Nepal
North Macedonia
Russia


Question: Name one country through which the Chena River, Clark Fork, or Drava flows.

United States
Croatia
Austria
Slovenia
Hungary
Italy


Question: Name one country through which the Barcău River, Shebelle River, or Ćehotina flows.

Somalia
Ethiopia
Bosnia and Herzegovina
Romania
Hungary
Montenegro


Question: Name one country through which the Delger mörön, Kettle River, or Ohře flows.

United States
Canada
Germany
Czech Republic
Russia
Mongolia


Question: Name one country through which the Drava, Yèvre, or Moder flows.

Croatia Slovenia Austria Hungary Italy France


Question: Name one country through which the Dunajec, Ravi River, or Iguazu River flows.

India Pakistan Slovakia Argentina Poland Brazil


Question: Name one country through which the Bodrog, Jhelum River, or Tundzha flows.

India Pakistan Slovakia Hungary Turkey Bulgaria


Question: Name one country through which the Nied, Thaya, or Baro River flows.

Austria
Germany
Ethiopia
Czech Republic
France
South Sudan


Question: Name one country through which the Sankosh River, Vesdre, or Aghstev flows.

India Germany Armenia Bhutan Belgium Azerbaijan


Question: Name one country through which the Naryn River, Iguazu River, or Udy River flows.

Argentina Uzbekistan Ukraine Brazil Russia Kyrgyzstan


Question: Name one country through which the Gomal River, Dinder River, or Alazani flows.

Afghanistan Georgia Ethiopia Pakistan Sudan Azerbaijan


Question: Name one country through which the Pend Oreille River, Vorotan River, or Pamir River flows.

Afghanistan
United States
Canada
Armenia
Tajikistan
Azerbaijan


Question: Name one country through which the Feather River, Econlockhatchee River, or Drava flows.

United States
Croatia
Austria
Slovenia
Hungary
Italy


Question: Name one country through which the Pongola River, Kok River, or Surma River flows.

Mozambique
Myanmar
India
Bangladesh
South Africa
Thailand


Question: Name one country through which the Kasplya, Zeravshan, or Surma River flows.

Belarus India Bangladesh Uzbekistan Russia Tajikistan


Question: Name one country through which the Aa of Weerijs, North Fork Flathead River, or Heath River flows.

United States
Canada
Netherlands
Belgium
Bolivia
Peru


Question: Name one country through which the Ohře, Alazani, or Milk River flows.

Georgia
United States
Germany
Canada
Czech Republic
Azerbaijan


Question: Name one country through which the Narew, Sankosh River, or San Pedro River flows.

United States
Belarus
India
Bhutan
Poland
Mexico


Question: Name one country through which the Katsina Ala River, Bodrog, or Pamir River flows.

Nigeria Afghanistan Slovakia Hungary Tajikistan Cameroon


Question: Name one country through which the Blies, Horyn, or Shingo River flows.

Belarus Germany India Pakistan France Ukraine


Question: Name one country through which the Saar, Zeravshan, or Snov flows.

Germany France Uzbekistan Russia Ukraine Tajikistan


Question: Name one country through which the Oise, Similkameen River, or Sajó flows.

United States
Canada
Slovakia
Hungary
France
Belgium


Question: Name one country through which the Rurubu River, Tobol, or Águeda River flows.

Spain Tanzania Portugal Burundi Kazakhstan Russia


Question: Name one country through which the Ūla, Gandaki River, or Ohře flows.

Lithuania
Belarus
India
Germany
Czech Republic
Nepal


Question: Name one country through which the Judith River, Tisza, or Dirty Devil River flows.

United States
Slovakia
Romania
Hungary
Serbia
Ukraine


Question: Name one country through which the Delger mörön, Geul, or Aguarico River flows.

Netherlands Ecuador Peru Russia Belgium Mongolia


Question: Name one country through which the Kalchyk, Ūla, or Barcău River flows.

Lithuania Belarus Romania Hungary Ukraine Russia


Question: Name one country through which the Alwand River, Khrami River, or Aa of Weerijs flows.

Georgia Iran Netherlands Iraq Belgium Azerbaijan


Question: Name one country through which the Jhelum River, Rába, or Aa of Weerijs flows.

India Pakistan Austria Hungary Netherlands Belgium


Question: Name one country through which the Rzav, Horyn, or Diyala River flows.

Iran
Belarus
Bosnia and Herzegovina
Iraq
Serbia
Ukraine


Question: Name one country through which the Chenab River, Akobo River, or Merkys flows.

Lithuania
India
Pakistan
Ethiopia
Belarus
South Sudan


Question: Name one country through which the Vorotan River, Orinoco River, or Apa River flows.

Colombia Paraguay Armenia Venezuela Brazil Azerbaijan


Question: Name one country through which the Corubal River, Molopo River, or Mže flows.

Guinea-Bissau
Germany
Czech Republic
Botswana
Guinea
South Africa


Question: Name one country through which the Bahr al-Arab, Molopo River, or Bukhan River flows.

Sudan
South Korea
South Sudan
Botswana
North Korea
South Africa


Question: Name one country through which the Sabie River, Dja River, or Tâmega River flows.

Mozambique
Spain
South Africa
Portugal
Republic of the Congo
Cameroon


Question: Name one country through which the Semois, Pčinja, or Vaupés River flows.

Brazil
Colombia
France
Serbia
North Macedonia
Belgium


Question: Name one country through which the Kara Darya, Niers, or Panj River flows.

Afghanistan Germany Netherlands Uzbekistan Tajikistan Kyrgyzstan


Question: Name one country through which the Drino, Timiș River, or Great Zab flows.

Romania Greece Iraq Serbia Turkey Albania


Question: Name one country through which the Vesdre, Kalchyk, or West Rapti River flows.

India Germany Nepal Ukraine Russia Belgium


Question: Name one country through which the Ravi River, Uvac, or Milk River flows.

United States
India
Pakistan
Bosnia and Herzegovina
Canada
Serbia


Question: Name one country through which the Spöl, Baro River, or Kok River flows.

Myanmar
Ethiopia
Italy
South Sudan
Switzerland
Thailand


Question: Name one country through which the Chamb, Mahananda River, or Geul flows.

India
Germany
Bangladesh
Czech Republic
Netherlands
Belgium


Question: Name one country through which the Meta River, Uzh River, or Mandau flows.

Colombia
Germany
Slovakia
Czech Republic
Venezuela
Ukraine


Question: Name one country through which the Saalach, Dja River, or Vilnia flows.

Lithuania
Austria
Germany
Belarus
Republic of the Congo
Cameroon


Question: Name one country through which the Horyn, Imjin River, or Madeira River flows.

Belarus
Brazil
North Korea
South Korea
Ukraine
Bolivia


Question: Name one country through which the Vechte, Bahr al-Arab, or Great Zab flows.

Germany
Sudan
Netherlands
Iraq
South Sudan
Turkey


Question: Name one country through which the Łyna, Debed, or Wiese flows.

Georgia Germany Armenia Poland Switzerland Russia


Question: Name one country through which the Arauca River, Shebelle River, or Sutla flows.

Somalia Croatia Slovenia Colombia Ethiopia Venezuela


Question: Name one country through which the Alzette, Porcupine River, or Tâmega River flows.

United States
Canada
Luxembourg
Spain
France
Portugal


Question: Name one country through which the Latorica, Shebelle River, or Malše flows.

Somalia
Ethiopia
Austria
Slovakia
Czech Republic
Ukraine


Question: Name one country through which the Thaya, Khrami River, or Atrai River flows.

Georgia
Austria
India
Bangladesh
Czech Republic
Azerbaijan


Question: Name one country through which the Wutach, Afrin River, or Kwango River flows.

Switzerland
Democratic Republic of the Congo
Germany
Angola
Syria
Turkey


Question: Name one country through which the Vorskla, Alwand River, or Ūla flows.

Iran Lithuania Belarus Iraq Ukraine Russia


Question: Name one country through which the Dja River, Bahr al-Arab, or Moei River flows.

Myanmar
Sudan
Thailand
South Sudan
Republic of the Congo
Cameroon


Question: Name one country through which the White Volta, Dora Riparia, or Someș River flows.

Ghana
Romania
Hungary
Italy
Burkina Faso
France


Question: Name one country through which the Drina, Souris River, or Bukhan River flows.

United States
Canada
Bosnia and Herzegovina
South Korea
Serbia
North Korea


Question: Name one country through which the Akhurian River, Snov, or Bóbr flows.

Turkey
Czech Republic
Armenia
Poland
Ukraine
Russia


Question: Name one country through which the Drino, Corubal River, or Mazowe River flows.

Mozambique Greece Guinea Zimbabwe Guinea-Bissau Albania


Question: Name one country through which the Ilek, Ok Tedi River, or Strumica flows.

Papua New Guinea
North Macedonia
Indonesia
Kazakhstan
Bulgaria
Russia


Question: Name one country through which the Rurubu River, Kosi River, or Desna flows.

India Tanzania Burundi Nepal Ukraine Russia


Question: Name one country through which the Mamoré River, Akobo River, or Gambila River flows.

Afghanistan
Ethiopia
Pakistan
South Sudan
Brazil
Bolivia


Question: Name one country through which the Chickahominy River, Tisza, or Tuolumne River flows.

United States
Slovakia
Romania
Hungary
Serbia
Ukraine


Question: Name one country through which the Udy River, Kofarnihon River, or Dommel flows.

Netherlands Uzbekistan Russia Ukraine Tajikistan Belgium


Question: Name one country through which the Donets, Mark, or Blue Nile flows.

Ethiopia Sudan Netherlands Ukraine Russia Belgium


Question: Name one country through which the Panj River, Jerma, or Shyok River flows.

Afghanistan India Pakistan Serbia Bulgaria Tajikistan


Question: Name one country through which the Latorica, Slizza, or Crișul Repede River flows.

Austria Slovakia Romania Italy Hungary Ukraine


Question: Name one country through which the White Volta, Pripyat River, or Sambre flows.

Belarus
Ghana
Burkina Faso
Ukraine
France
Belgium


Question: Name one country through which the Sudost, Pčinja, or Pinka flows.

Austria
North Macedonia
Hungary
Serbia
Ukraine
Russia


Question: Name one country through which the Panj River, Vesdre, or Korana flows.

Afghanistan
Croatia
Germany
Bosnia and Herzegovina
Tajikistan
Belgium


Question: Name one country through which the Kok River, Onon River, or Crișul Repede River flows.

Myanmar Romania Hungary Russia Thailand Mongolia


Question: Name one country through which the Flathead River, Kunar River, or Tobol flows.

Afghanistan
United States
Canada
Pakistan
Kazakhstan
Russia


Question: Name one country through which the Malše, Timok, or Corubal River flows.

Austria
Czech Republic
Serbia
Guinea
Bulgaria
Guinea-Bissau


Question: Name one country through which the Vorskla, Kabul River, or Tâmega River flows.

Afghanistan Pakistan Spain Portugal Ukraine Russia


Question: Name one country through which the Kara Darya, Madeira River, or Allaine flows.

Switzerland France Uzbekistan Brazil Bolivia Kyrgyzstan


Question: Name one country through which the Pibor River, Khrami River, or Leitha flows.

Georgia
Ethiopia
Austria
Hungary
South Sudan
Azerbaijan


Question: Name one country through which the Desna, Opava, or Ūla flows.

Lithuania
Belarus
Czech Republic
Poland
Ukraine
Russia


Question: Name one country through which the Little Zab, Leitha, or Wutach flows.

Iran Austria Germany Hungary Iraq Switzerland


Question: Name one country through which the Czarna Hańcza, Drino, or Tara flows.

Belarus
Bosnia and Herzegovina
Greece
Poland
Montenegro
Albania


Question: Name one country through which the Fortymile River, Bóbr, or Naryn River flows.

United States
Canada
Czech Republic
Uzbekistan
Poland
Kyrgyzstan


Question: Name one country through which the Ok Tedi River, Łyna, or Chamb flows.

Papua New Guinea
Germany
Czech Republic
Indonesia
Poland
Russia


Question: Name one country through which the Bafing River, Vorskla, or Thaya flows.

Austria
Czech Republic
Guinea
Ukraine
Russia
Mali


Question: Name one country through which the Timiș River, Oskil, or Kettle River flows.

United States
Canada
Romania
Serbia
Ukraine
Russia


Question: Name one country through which the Chinchipe River, Tundzha, or Kofarnihon River flows.

Turkey Ecuador Uzbekistan Bulgaria Tajikistan Peru


Question: Name one country through which the Mandau, Seym, or Czarna Hańcza flows.

Belarus
Germany
Czech Republic
Poland
Ukraine
Russia


Question: Name one country through which the Olza, Crișul Repede River, or Bafing River flows.

Guinea
Romania
Hungary
Czech Republic
Poland
Mali


Question: Name one country through which the Aguarico River, Strumica, or Geul flows.

North Macedonia
Ecuador
Netherlands
Bulgaria
Belgium
Peru


Question: Name one country through which the Hantan River, Takutu River, or Kharkiv River flows.

Guyana
Brazil
South Korea
Ukraine
North Korea
Russia


Question: Name one country through which the Bartang River, Crișul Repede River, or Great Zab flows.

Afghanistan Romania Hungary Iraq Turkey Tajikistan


Question: Name one country through which the West Rapti River, Tara, or Achwa flows.

India
Bosnia and Herzegovina
Uganda
South Sudan
Nepal
Montenegro


Question: Name one country through which the Yobe River, Jerma, or Ruak River flows.

Nigeria Myanmar Serbia Bulgaria Niger Thailand


Question: Name one country through which the Yobe River, Spöl, or Angereb River flows.

Nigeria Ethiopia Sudan Italy Switzerland Niger


Question: Name one country through which the Strumica, Mayo Kébi, or Salzach flows.

Austria
North Macedonia
Germany
Chad
Bulgaria
Cameroon


Question: Name one country through which the Dunajec, Mže, or Alzette flows.

Germany
Slovakia
Czech Republic
Luxembourg
Poland
France


Question: Name one country through which the Mandau, Crișul Alb River, or Dja River flows.

Germany
Romania
Hungary
Czech Republic
Republic of the Congo
Cameroon


Question: Name one country through which the Angrapa, Slizza, or Alzette flows.

Austria France Luxembourg Italy Poland Russia


Question: Name one country through which the Onon River, Akhurian River, or Mayo Kébi flows.

Chad Cameroon Armenia Turkey Russia Mongolia


Question: Name one country through which the Atrai River, Saalach, or Angereb River flows.

India Germany Bangladesh Austria Ethiopia Sudan


Question: Name one country through which the Ruak River, Regen, or Akobo River flows.

Myanmar
Ethiopia
Germany
Czech Republic
South Sudan
Thailand


Question: Name one country through which the Snov, Vaupés River, or Lys flows.

Colombia France Ukraine Brazil Russia Belgium


Question: Name one country through which the Gambila River, Kwango River, or Donets flows.

Afghanistan
Democratic Republic of the Congo
Angola
Pakistan
Ukraine
Russia


Question: Name one country through which the Lys, River Finn, or Niers flows.

United Kingdom
Ireland
Germany
Netherlands
France
Belgium


Question: Name one country through which the Moei River, Geul, or Czarna Hańcza flows.

Myanmar Belarus Netherlands Poland Belgium Thailand


Question: Name one country through which the Mahananda River, Cem River, or Crișul Alb River flows.

India Bangladesh Romania Hungary Montenegro Albania


Question: Name one country through which the Pibor River, Łyna, or Iguazu River flows.

Ethiopia
Argentina
South Sudan
Poland
Brazil
Russia


Question: Name one country through which the Kok River, Dinder River, or Ia Drang River flows.

Cambodia Myanmar Ethiopia Sudan Vietnam Thailand


Question: Name one country through which the Regen, Bukhan River, or Kabul River flows.

Afghanistan
Germany
Pakistan
Czech Republic
South Korea
North Korea


Question: Name one country through which the Desna, Dinder River, or Ravi River flows.

Ethiopia India Sudan Pakistan Ukraine Russia


Question: Name one country through which the Onon River, Porcupine River, or Gomal River flows.

Afghanistan
United States
Canada
Pakistan
Russia
Mongolia


Question: Name one country through which the Korana, Barcău River, or Czarna Hańcza flows.

Croatia
Belarus
Bosnia and Herzegovina
Romania
Hungary
Poland


Question: Name one country through which the Naryn River, Tundzha, or Chamb flows.

Germany
Czech Republic
Uzbekistan
Turkey
Bulgaria
Kyrgyzstan


Question: Name one country through which the Saar, Crișul Alb River, or Tundzha flows.

Germany Romania Hungary France Turkey Bulgaria


Question: Name one country through which the Diyala River, Mureș River, or Tara flows.

Iran
Bosnia and Herzegovina
Romania
Hungary
Iraq
Montenegro


Question: Name one country through which the Angereb River, Łyna, or Makhaleng River flows.

Ethiopia
Sudan
South Africa
Poland
Russia
Lesotho


Question: Name one country through which the Ok Tedi River, Pai River, or Olza flows.

Myanmar
Papua New Guinea
Czech Republic
Indonesia
Poland
Thailand


Question: Name one country through which the West Rapti River, Lys, or Karaš flows.

India Romania France Serbia Nepal Belgium


Question: Name one country through which the Mureș River, Chamb, or Jeker flows.

Germany
Romania
Czech Republic
Hungary
Netherlands
Belgium


Question: Name one country through which the Kosi River, Oskil, or Heath River flows.


Question: Name one country through which the Moei River, Mže, or Cem River flows.

Myanmar
Germany
Czech Republic
Montenegro
Thailand
Albania


Question: Name one country through which the Alwand River, Nišava, or Dommel flows.

Iran Netherlands Iraq Serbia Bulgaria Belgium


Question: Name one country through which the Rába, Blies, or Timok flows.

Austria Germany Hungary France Serbia Bulgaria


Question: Name one country through which the Tara, Ticino, or Someș River flows.

Bosnia and Herzegovina
Romania
Hungary
Italy
Switzerland
Montenegro


Question: Name one country through which the Haine, Vechte, or Chenab River flows.

India Germany Pakistan Netherlands France Belgium


Question: Name one country through which the Kofarnihon River, North Fork Flathead River, or Łyna flows.

United States
Canada
Uzbekistan
Russia
Poland
Tajikistan


Question: Name one country through which the Nied, Hantan River, or Merkys flows.

Lithuania
Belarus
Germany
South Korea
North Korea
France


Question: Name one country through which the Ticino, Padma River, or Tundzha flows.

India Bangladesh Turkey Italy Switzerland Bulgaria


Question: Name one country through which the Kabul River, Sharda River, or Saar flows.

Afghanistan India Pakistan Germany France Nepal


Question: Name one country through which the Makhaleng River, Berkel, or Akhurian River flows.

Germany
South Africa
Netherlands
Armenia
Turkey
Lesotho


Question: Name one country through which the Leitha, Afrin River, or Cem River flows.

Austria Hungary Syria Turkey Montenegro Albania


Question: Name one country through which the Khrami River, Padma River, or Oskil flows.

Georgia India Bangladesh Ukraine Russia Azerbaijan


Question: Name one country through which the Chenab River, Mazowe River, or Madre de Dios River flows.

Mozambique India Pakistan Zimbabwe Bolivia Peru


Question: Name one country through which the Imjin River, Isar, or Pend Oreille River flows.

United States
Austria
Germany
Canada
South Korea
North Korea


Question: Name one country through which the Kettle River, Madre de Dios River, or Kushk River flows.

Afghanistan
United States
Canada
Turkmenistan
Bolivia
Peru


Question: Name one country through which the Little Zab, Oise, or Fortymile River flows.

Iran
United States
Canada
France
Iraq
Belgium


Question: Name one country through which the Gambila River, Leitha, or Imjin River flows.

Afghanistan
Austria
Pakistan
Hungary
South Korea
North Korea


Question: Name one country through which the Pai River, Guaporé River, or Ticino flows.

Switzerland Myanmar Italy Bolivia Brazil Thailand


Question: Name one country through which the Rzav, Madre de Dios River, or Porcupine River flows.

United States
Bosnia and Herzegovina
Canada
Serbia
Bolivia
Peru


Question: Name one country through which the Porcupine River, Karaš, or Kosi River flows.

United States
India
Canada
Romania
Serbia
Nepal


Question: Name one country through which the Diyala River, Afrin River, or Takutu River flows.


Question: Name one country through which the Inde, Pend Oreille River, or Snov flows.

United States
Germany
Canada
Ukraine
Russia
Belgium