| Taken | Quiz |
|---|
| 3,242 | Countries with Two Color Flags |
| 3,243 | Map of Africa by Flag Colours |
| 3,099 | Flags with Unique Features |
| 3,019 | Flag Maps by Category |
| 2,989 | Fill the World Map by Top Left Quarter of Country Flags |
| 2,947 | Canadian Provincial/Territorial Flags |
| 2,935 | Flag Vocabulary Mega-Challenge |
| 2,904 | 4 Overlapping Country Flags |
| 2,891 | Twenty Oldest Flags Still in Use |
| 2,875 | Merged Country Flags #3 |
| 2,850 | Flags of the World Chain Game #4 |
| 2,847 | Disputed Territories Flag-Shape |
| 2,840 | More Flags by Description |
| 2,834 | Flags of the USSR Republics |
| 2,834 | Country Flags with Crowns - Picture Quiz |
| 2,831 | Union Jack in Flags |
| 2,831 | Flags of Europe Chain Game #1 |
| 2,823 | Merged Country Flags #2 |
| 2,797 | Every Flag to Continent Click Quiz |
| 2,765 | Name the North American countries by their flags |
| 2,733 | The Colors of Flags of 4 Countries (Colour-in SVG) |
| 2,722 | United States Flag Colors - Clickable Map Quiz |
| 2,715 | Flags of Countries That Border Brazil |
| 2,667 | Flags of Countries That Border Austria |
| 2,654 | Random Countries by Bordering Flags |
| 2,641 | Guess the Flag (Medium) |
| 2,618 | Flags of the Countries with the Longest One-Word Names |
| 2,608 | US States Flag-Shape Picture Quiz #1 |
| 2,607 | All Capitals with Flags |
| 2,544 | Flags of Europe Chain Game #2 |
| 2,529 | Non Country Flags #1 |
| 2,493 | Flags with Circles on Them |
| 2,480 | Flags of Unrecognized States |
| 2,433 | The Colors of Flags of 4 Countries (Colour-in SVG) #2 |
| 2,424 | Random Flags on a Carousel |
| 2,398 | Flags of Countries That Border Spain |
| 2,389 | Flags of the World - Random |
| 2,375 | Flags of Non-Country Islands |
| 2,362 | Flags of the World by Horizontal Stripes |
| 2,355 | Flags of the United Kingdom Countries |
| 2,352 | Flags of Non-Recognized Countries and Territories of the World |
| 2,351 | Crossword - Flags |
| 2,341 | Random State Flag to U.S. State |
| 2,332 | Flags of Countries that Border Ukraine |
| 2,314 | Confusing and Similar Country Flags |
| 2,296 | Yakko's World by Flags |
| 2,251 | Country Flags depicting a Cross |
| 2,223 | Flags of the World Chain Game #6 |
| 2,189 | Flags by Horizontal Stripes #2 |
| 2,185 | Flags of Countries That Border Italy |
| 2,178 | Flags of Countries that Border Turkey |
| 2,143 | Five Country Flags by Continent - Tile Select Quiz |
| 2,061 | Flags of Countries That Border Poland |
| 2,063 | Flags of Countries That Border the Baltic Sea |
| 2,051 | Fill in the JetPunk Fish by Guessing Flags |
| 2,007 | Select the European Flags |
| 2,006 | Country Flags with 3 Horizontal Stripes - DIFFICULT |
| 1,992 | Flags of Countries That Border Israel |
| 1,986 | Flags of Countries in Euro 2020 |
| 1,956 | Flags of Islands |
| 1,954 | Countries with Stars on Their Flag |
| 1,941 | Europe Flag to Country - Random Order |
| 1,937 | Flags of Countries That Border Myanmar |
| 1,924 | Flags of Countries That Border the North Sea |
| 1,926 | Flags Chain on a World Map #1 |
| 1,916 | Flags without white |
| 1,912 | US States Flag-Shape Picture Quiz #2 |
| 1,903 | Emoji Flags that Don't Represent Countries |
| 1,874 | Country Flags without Symbols - DIFFICULT |
| 1,869 | Name the Colors on These Horizontal Tricolor Flags |
| 1,867 | Former Flags of Europe Map Quiz |
| 1,869 | U.S. States by Partial Flag Images #1 |
| 1,855 | Country Flags with a Rubik's Cube #1 |
| 1,848 | Countries without red or blue on their flags |
| 1,841 | Four Conjoined Country Flags |
| 1,828 | Country Flags with Circles - Picture Quiz |
| 1,841 | Five Most Populated Countries by Flag Color |
| 1,824 | Random European Country Flag to Capital |
| 1,821 | Countries of Asia by Flags Quiz |
| 1,814 | Canada Flags Map Quiz |
| 1,808 | Failed Flag Proposals #2 |
| 1,795 | Merged Flags #1 |
| 1,790 | Flags of Countries that Border Kenya |
| 1,777 | Countries by Shape and Flag |
| 1,770 | Flags of the US States #0 |
| 1,760 | Capitals by Flags of Europe Quiz |
| 1,757 | Flags Made out of Food |
| 1,751 | Countries Symbolized on a Pirate Ship |
| 1,747 | Random Name A Valid Bordering Country by Flag |
| 1,727 | Country Flags - Hard |
| 1,723 | Flag manipulation |
| 1,718 | 4 Overlapping Country Flags #4 |
| 1,716 | Flags of British Overseas Territories and Crown Dependencies |
| 1,713 | Country Flags with Stars, Suns or Sunbursts |
| 1,709 | Countries with eagles on their flag |
| 1,707 | Random Country Flags - Multiple Choice |
| 1,704 | Flags of Countries Bordering An Unknown Country #3 |
| 1,690 | Country Flags in Black and White |
| 1,657 | USA State Flags |
| 1,645 | Flags of Countries That Border D.R.Congo |
| 1,639 | Flags of South America |
| 1,623 | US States and Territories by flags |
| 1,616 | Flags of Countries that Border China in Alphabetical Order |
| 1,613 | 4 Overlapping Country Flags #2 |
| 1,612 | Former Flags Revealing Former Flags (SVG) |
| 1,609 | Former Flags of Modern Countries #1 |
| 1,599 | Flags of Countries That Border Switzerland |
| 1,593 | Country Flags with Inverted Colors #1 |
| 1,590 | Click the North American Flags |
| 1,569 | Country Flags with 3 Vertical Stripes - DIFFICULT |
| 1,550 | The Ultimate Flag Quiz! |
| 1,548 | Flags of the World in Alphabetical Order |
| 1,548 | Flags with Pentagrams |
| 1,543 | Landlocked Countries of Europe - Flag Quiz |
| 1,524 | Flags of Countries that Border Libya |
| 1,524 | North America flags - Map Quiz. |
| 1,516 | Name the Colors on These Vertical Tricolor Flags |
| 1,517 | Country Flags with the Nordic Cross - Picture Quiz |
| 1,505 | WW1 Flags |
| 1,501 | Flags of Communist Countries |
| 1,473 | Nordic Cross Flags Map Quiz |
| 1,468 | Click the South American Flags |
| 1,461 | Flags of 'Stan' Countries |
| 1,458 | Flags of Caribbean Countries |
| 1,447 | Flags of Countries of the World in 1900 |
| 1,437 | Merged Flags #3 |
| 1,437 | Flags of Countries Bordering An Unknown Country #1 |
| 1,428 | Former and Current Flags Featuring the Union Jack |
| 1,423 | Country Flags with Three Colors - Picture Quiz |
| 1,417 | Countries of North America By Flag Quiz |
| 1,415 | Countries with YELLOW colour in their flags. |
| 1,408 | Guess Countries by Objects on Flags |
| 1,401 | Non Country Flags #3 |
| 1,400 | Country Flags with Diagonal Stripes - Picture Quiz |
| 1,391 | Guess All Countries That Are Not Independent By Its Flags |
| 1,366 | The Flag of China Timeline Map Quiz |
| 1,367 | Territory Flags of the World |
| 1,342 | Flags of Countries That Border Argentina |
| 1,331 | Flags by Description |
| 1,329 | Random African Country Flag to Capital |
| 1,323 | Flags that are Red, White & Blue |
| 1,322 | Country Flags with Lions - Picture Quiz |
| 1,318 | Click the Oceanian Flags |
| 1,308 | Central Part of Country Flags, with World Map |
| 1,300 | Whitest/reddest/blackest etc Country Flags |
| 1,298 | Random Asian Country Flag to Capital |
| 1,291 | Latin American Flags |
| 1,291 | Country Flags that are Yellow, Black, Red, Green Only |
| 1,280 | Country Flags With Three Equal Horizontal Stripes |
| 1,277 | Non Country Flags #2 |
| 1,275 | Capitals by Flags of Asia Quiz |
| 1,272 | Alternative Flags Quiz |
| 1,262 | Flags of South American countries |
| 1,260 | Countries With Crosses on Their Flags |
| 1,258 | Countries with Plant in their Flags |
| 1,239 | City Flags Quiz |
| 1,225 | Country Flags with Three Vertical Stripes - Picture Quiz |
| 1,223 | Real vs. Fake Flags - Expert Edition |
| 1,220 | Flags of African Countries that Start With S |
| 1,207 | Countries with Crescent Flags - Picture Quiz |
| 1,205 | Country Flags But I Had 30 Seconds to Draw Them |
| 1,182 | Country Flags of Asia - Tile Select Quiz |
| 1,184 | Country Flags without Black or White - Picture Quiz #1 |
| 1,182 | Failed Flag Proposals #3 |
| 1,178 | Country Flags General Knowledge #1 |
| 1,176 | Reveal the Random Flags |
| 1,165 | The (Almost) Impossible Flag Quiz V1 |
| 1,164 | Flag Chain Quiz |
| 1,159 | Flags of Countries That Border Guinea |
| 1,154 | Flags of Countries with Less Than 100,000 People |
| 1,140 | Flags of Canadian Provinces |
| 1,137 | Merged Flags #2 |
| 1,137 | Country Flags With Three Equal Vertical Stripes |
| 1,135 | Country Flags by a Single Clue #1 |
| 1,129 | Recognize Country by Former Flag #1 |
| 1,125 | Flags of Countries That Border Mozambique |
| 1,119 | Countries of South America By Flag Quiz |
| 1,116 | All Country Flags of the World - One Minute Sprint |
| 1,115 | Click the American Flags |
| 1,107 | Flags of the World but Nordic #2 |
| 1,106 | Country Flags with Two Colors |
| 1,104 | Flags of Europe with Green Color |
| 1,103 | Flags of Europe in 1444 |
| 1,101 | Countries of Oceania By Flag Quiz |
| 1,101 | Country Flag Search |
| 1,097 | World City Flags Quiz |
| 1,095 | Former Country Flags |
| 1,094 | Country Flag-Shapes Slideshow #1 |
| 1,093 | Every Flag to Country Click Quiz |
| 1,088 | Flags of Caribbean Countries and Territories |
| 1,085 | Flags of Countries That Border Belgium |
| 1,082 | Random Country Flags A-Z |
| 1,076 | Heart-Shaped Country Flags Quiz #1 |
| 1,064 | Flags of the World - Map Quiz |
| 1,065 | Country Flags - Red, Yellow, & Green |
| 1,046 | Flags of Countries with more than 50 Million People |
| 1,040 | Flags with Stars |
| 1,038 | Countries with Writings on Their Flags |
