Fontes e como funcionam os quizzes

De onde vêm as bandeiras, capitais, mapas, população e províncias deste site, e como os quizzes são pontuados.

Países

O site cobre 195 países: os 193 estados-membros da ONU e os dois estados observadores da ONU, Vaticano e Palestina.

Nomes, capitais e população

Os nomes de países, capitais, províncias, capitais de província e a população vêm do Wikidata (CC0), consultado em 29 de setembro de 2026. A população é o número mais recente do Wikidata, com o ano. Códigos ISO, áreas, fronteiras, idiomas e moedas vêm do conjunto de dados world-countries (ODbL).

Bandeiras

As imagens das bandeiras vêm do projeto flag-icons (licença MIT).

Mapas

Os mapas de países usam as fronteiras Natural Earth 1:50m (domínio público) por meio do pacote world-atlas. Os mapas de províncias e estados usam os limites ADM1 do geoBoundaries (gbOpen, licenças por país abaixo). As fronteiras seguem esses dados, com uma exceção: este site mostra Jammu e Caxemira e Ladakh, administrados pela Índia, como parte do Paquistão. Os mapas são simplificados para carregar rápido.

Como funciona a pontuação

Nos quizzes de múltipla escolha, cada acerto na primeira tentativa vale um ponto. Nos quizzes de mapa, há três tentativas por lugar e só a primeira pontua. Seu recorde fica salvo no navegador (localStorage) e não é enviado a lugar nenhum.

Correções

Capitais e fronteiras mudam. Se você encontrar um erro, a correção geralmente começa no Wikidata, e a próxima atualização do site a incorpora.

Todos os jogos do mundo

Fonte: Natural Earth (public domain); Wikidata (CC0); RESOLVE Ecoregions 2017 (CC BY 4.0); NASA Planetary Fact Sheet.

geoBoundaries · OpenStreetMap

Rússia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Canadá: Open Government Canada 2.0 · Statistics Canada (StatCan)
República Popular da China: Public Domain · geoBoundaries, Wikimedia Commons
Estados Unidos: Public Domain · United States Census Bureau, MAF/TIGER Database
Brasil: Creative Commons Attribution 2.5 Generic · geoBoundaries, Wikimedia Commons
Austrália: Creative Commons Attribution 4.0 International (CC BY 4.0) · Australian Bureau of Statistics
Índia: Creative Commons Attribution 2.5 India (CC BY 2.5 IN) · DataMeet India community, Election Commission of India
Argentina: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · Instituto Geografico Nacional and UNHCR, HDX
República Democrática do Congo: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Arábia Saudita: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
México: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · Instituto Nacional de Estadística y Geografía (INEGI)
Sudão: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · Information Management Working Group (IMWG), OCHA ROSEA
Líbia: Public Domain · Natural Earth
Irã: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · UNHCR, HDX
Mongólia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Peru: Public Domain · Wikimedia Commons
Chade: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Níger: Other - Humanitarian
África do Sul: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · OCHA ROSEA, South African Municipal Demarcation Board
Colômbia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Bolívia: Public Domain · GeoBolivia, Derived from ADM3 layer
Mauritânia: Creative Commons Attribution-ShareAlike 3.0 Unported · Princeton University Library
Egito: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Tanzânia: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · Tanzania National Bureau of Statistics / UN OCHA ROSA, HDX
Nigéria: Creative Commons Attribution 4.0 International (CC BY 4.0) · GRID3
Venezuela: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · OCHA Venezuela, Instituto Nacional de Estadística
Paquistão: Public Domain · geoBoundaries, Wikipedia
Namíbia: Public Domain · Natural Earth
Moçambique: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · Mozambique INE (Instituto Nacional de Estatistica) http//www.ine.gov.mz/ Census 2007 data from WFP Geonode, cleaned by UN OCHA ROSEA. Maputo City districts added from SALB boundaries by OCHA., HDX
Turquia: Creative Commons Attribution-ShareAlike 2.0 · Open Street Map
Chile: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · La Biblioteca del Congreso Nacional de Chile (BCN), OCHA ROLAC
Zâmbia: Creative Commons Attribution 4.0 International (CC BY 4.0) · Zambia Data Hub
Birmânia: Creative Commons Attribution 4.0 (CC BY 4.0) · Myanmar Analytics Project, geoBoundaries
Afeganistão: Public Domain · Wikimedia, geoBoundaries
Somália: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Sudão do Sul: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · South Sudan Information Management Working Group (IMWG), National Bureau of Statistics (NBS), and OCHA, OCHA South Sudan
Ucrânia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Botswana: Creative Commons Attribution-ShareAlike 2.0 · OpenStreetMap, Wambacher
Quênia: Public Domain · RCMRD GeoPortal, Africa GeoPortal
França: Etalab Open License 2.0 · Institut national de l'information géographique et forestière (IGN-F)
Iêmen: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Tailândia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Espanha: Creative Commons Attribution 4.0 International (CC BY 4.0) · Instituto de Geografico Nacional
Turquemenistão: Public Domain · geoBoundaries, Wikimedia
Camarões: Creative Commons Attribution 3.0 License · geoBoundaries, Wikimedia
Papua-Nova Guiné: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · Papua New Guinea National Statistics Office, OCHA ROAP
Suécia: Creative Commons Attribution 3.0 License · geoBoundaries, Erik Frohne
Uzbequistão: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Marrocos: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Iraque: CC0 1.0 Universal (CC0 1.0) Public Domain Dedication · geoBoundaries, Wikimedia Commons
Paraguai: Creative Commons Attribution 4.0 International (CC BY 4.0) · Direcion General de Estadica, Encuestas y Censos
Zimbábue: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · Zimbabwe National Statistics Agency (ZIMSTAT www.zimstat.co.zw) Central Statistics Office, OCHA ROSEA
Japão: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Alemanha: Data license Germany - Attribution - Version 2.0 · Federal Agency for Cartography and Geodesy
República do Congo: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Finlândia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Malásia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Costa do Marfim: Creative Commons Attribution 4.0 International (CC BY 4.0) · World Bank Group, OCHA Côte d’Ivoire
Polônia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Itália: Creative Commons Attribution 3.0 License · ISTAT, National Institute of Statistics
Equador: CC0 1.0 Universal (CC0 1.0) Public Domain Dedication · geoBoundaries, Wikimedia Commons
Nova Zelândia: Creative Commons Attribution 4.0 International (CC BY 4.0) · NZ Stats
Gabão: Creative Commons Attribution-ShareAlike 3.0 Unported · geoBoundaries, Wikipedia
Guiné: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · World Food Programme, OCHA ROWCA
Reino Unido: Creative Commons Attribution 4.0 International (CC BY 4.0) · Eurostat- European Commission
Gana: Creative Commons Attribution-ShareAlike 2.0 · Open Street Map
Romênia: Creative Commons Attribution 4.0 International (CC BY 4.0) · World Bank
Laos: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Guiana: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Belarus: Creative Commons Attribution 3.0 License · geoBoundaries, CIESIN
Quirguistão: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · Ministry of Emergency Situations of the Kyrgyz Republic, HDX
Senegal: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · Government of Senegal, OCHA ROWCA
Síria: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · United Nations Cartographic Section (UNCS) and United Nations Office for the Coordination of Humanitarian Affairs (UNOCHA), OCHA ROSC
Camboja: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Uruguai: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Suriname: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Tunísia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Bangladesh: CC0 1.0 Universal (CC0 1.0) Public Domain Dedication · geoBoundaries, Wikimedia Commons
Nepal: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · Survey Department of Nepal, OCHA FISS
Tajiquistão: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Grécia: Creative Commons Attribution 4.0 International (CC BY 4.0) · EuroGeoGraphics, Regional IM Working Group - Europe
Nicarágua: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Coreia do Norte: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · World Food Programme, OCHA ROAP
Eritreia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Benim: Public Domain · geoBoundaries, Wikimedia Commons
Honduras: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Libéria: Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO) · UNMIL, OCHA ROWCA
Bulgária: Public Domain · geoBoundaries, Wikimedia
Cuba: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Guatemala: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Islândia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Coreia do Sul: Public Domain · Natural Earth
Hungria: CC0 1.0 Universal (CC0 1.0) Public Domain Dedication · geoBoundaries, Wikimedia Commons
Portugal: Open Data Commons Open Database License 1.0 · DG Territory
Jordânia: Creative Commons Attribution 2.5 Generic · geoBoundaries, Wikimedia
Sérvia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Áustria: Creative Commons Attribution-ShareAlike 2.0 · geoBoundaries, Federal Office for Metrology and Survey, Austria
Emirados Árabes Unidos: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Tchéquia: Creative Commons Attribution 4.0 International (CC BY 4.0) · Czech Office for Surveying
Sri Lanka: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Lituânia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Croácia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Bósnia e Herzegovina: Public Domain · Wikimedia Commons
Costa Rica: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Eslováquia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
República Dominicana: Public Domain · Natural Earth
Estônia: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Dinamarca: Creative Commons Attribution 4.0 International (CC BY 4.0) · geoBoundaries, Web Vectors Map
Reino dos Países Baixos: CC0 1.0 Universal (CC0 1.0) Public Domain Dedication · National Georegister
Suíça: Federal Office of Topography swisstopo License · Federal Office of Topography swisstopo
Bélgica: Open Data Commons Open Database License 1.0 · Statistics Belgium
Albânia: Public Domain · geoBoundaries, Wikipedia
Ruanda: Creative Commons Attribution 4.0 (CC BY 4.0) · The Rwanda Geo Portal
El Salvador: Creative Commons Attribution-ShareAlike 2.0 · Open Street Map
Israel: Public Domain · geoBoundaries, Wikimedia
Kuwait: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Catar: Creative Commons Attribution 4.0 International (CC BY 4.0) · geoBoundaries, Qatar Open Data Portal
Líbano: Public Domain · geoBoundaries, Wikimedia Commons
Chipre: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Luxemburgo: Open Data Commons Open Database License 1.0 · OpenStreetMap, Wambacher
Havaí: quiz do mapa de ilhas: Public domain · Natural Earth (world-atlas 1:10m) and Wikidata
Dinamarca: quiz do mapa de ilhas: Public domain · Natural Earth (world-atlas 1:10m) and Wikidata