| Taken | Quiz |
|---|
| 2,280,323 | All Country Flags of the World |
| 2,146,052 | Country Flags Quiz #1 |
| 884,969 | Country Flags Quiz #2 |
| 862,112 | Flags of Europe Quiz |
| 592,744 | Country Flags Quiz #3 |
| 435,566 | Flags of Asia Quiz |
| 388,864 | Random Flag to Country |
| 307,645 | Flags of Africa Quiz |
| 253,738 | Flags of North and South America Quiz |
| 227,641 | Random Flags Quiz |
| 225,960 | Cross Flags of Europe |
| 178,684 | Flags of Oceania |
| 141,586 | Three Band Flags of Europe |
| 123,286 | Random European Flag to Country |
| 120,308 | Flag Coloring Book Puzzle #1 |
| 119,962 | Flags to Languages |
| 117,169 | Flags with Crescents |
| 116,753 | Flags of the Countries that Start with I |
| 112,411 | Flags of Countries With More Than 100 Million People |
| 110,014 | U.S. State Flags |
| 107,003 | Europe Flags Map Quiz |
| 103,622 | Flags that are Red & White Only |
| 102,052 | Category Elimination - Country Flags #1 |
| 99,710 | Flags of the Countries that Start with C |
| 99,522 | Countries by Partial Flag Images #1 |
| 97,989 | Flags of the Mediterranean |
| 95,807 | Country Flags Multiple Choice |
| 95,730 | Country Flags that are Red, White, and Blue Only |
| 90,738 | Similar Flags #1 |
| 90,546 | Flags of the Countries that Start with A |
| 85,985 | Flags of Countries That Border France |
| 84,001 | Flags with the Most Stars |
| 82,060 | Similar Flags #2 |
| 79,026 | Random Asian Flag to Country |
| 78,033 | Country Flags with the Most Red |
| 75,974 | Countries by Bordering Flags #1 |
| 74,466 | Countries With Blue and White Flags |
| 74,231 | Flags of Countries in the World Cup 2018 |
| 73,724 | Flags of Countries that Border Germany |
| 70,771 | Former Flags |
| 70,288 | Country Flags with the Most Orange |
| 69,471 | Flags of Countries that Border China |
| 68,905 | Country Flags with the Most Green |
| 67,920 | Countries by Partial Flag Images #3 |
| 67,869 | Country Flags with the Most Yellow |
| 66,570 | Country Flags with the Most Black |
| 63,968 | Countries by Partial Flag Images #2 |
| 63,939 | Country Flags with Eagles - Picture Quiz |
| 63,638 | Country Flag-Shape Picture Quiz #1 |
| 61,622 | Real vs. Fake Flags |
| 60,527 | Fill the World Map by Country Flags |
| 59,637 | Three Real and One Fake - Country Flags |
| 59,141 | Countries by Bordering Flags #2 |
| 58,864 | Flags of Countries of the World in 1910 |
| 56,952 | Pixelated Flag Quiz |
| 53,242 | Flag Coloring Book Puzzle #2 |
| 53,056 | Former Country Flag-Shape Picture Quiz |
| 51,396 | Flags of Countries That Border Russia |
| 50,538 | South America Flags Map Quiz |
| 49,774 | Random African Flag to Country |
| 49,019 | Country Flags with the Union Jack |
| 48,953 | Country Flags with the Most Stripes - Picture Quiz |
| 47,974 | Country Flag-Shape Picture Quiz #4 |
| 47,926 | Country Flag-Shape Picture Quiz #2 |
| 47,661 | Country Flags with the Fewest Colours A-Z |
| 47,152 | Country Flag-Shape Picture Quiz #6 |
| 47,115 | Flags by Horizontal Stripes #1 |
| 46,566 | Country Flag-Shape Picture Quiz #3 |
| 45,820 | Flags Revealing Flags #1 |
| 45,706 | Colour in the Flag Map by Guessing Cities |
| 45,622 | Country Flags with the Southern Cross |
| 45,620 | Countries by Partial Flag Images #4 |
| 44,827 | Flag Emblems Scavenger Hunt |
| 43,942 | Europe Flag Map - Find the Errors |
| 43,445 | Flags of the Middle East |
| 41,982 | Country Flag-Shape Picture Quiz #5 |
| 41,329 | Flag Maths |
| 40,864 | Country Flag and Shape Dominoes |
| 38,939 | Country Flag-Shape Picture Quiz #7 |
| 38,844 | Category Elimination - Country Flags #2 |
| 38,068 | Country Flag-Shape Picture Quiz #8 |
| 37,500 | Badly Drawn Flags #1 |
| 36,919 | Country Flag Trivia |
| 36,401 | Emoji Flags |
| 35,906 | Colour in the Flag Map by Guessing Cities #2 |
| 35,708 | Languages by Combined Flags |
| 35,590 | Four Countries with Similar Flags #1 |
| 34,497 | Flags Revealing Flags #2 |
| 34,401 | Name a Valid Country Flag |
| 32,103 | Every Country Flag-Shape of the World |
| 31,804 | Country Flags Slideshow |
| 30,597 | Country Flags with the Most Colours A-Z |
| 30,410 | Countries by Partial Flag Images #5 |
| 29,329 | Flags to Capitals #1 |
| 28,960 | Four Countries with Similar Flags #2 |
| 28,512 | Select the World Flags |
| 27,960 | Country Flag-Shape Picture Quiz #9 |
| 25,298 | Fill the Map of Europe by Guessing Flag Colors |
| 24,510 | Country Flags But Nordic |
| 23,087 | Flags to Largest Cities |
| 23,046 | Similar Country Flags - Multiple Choice Quiz |
| 22,891 | Flags to Capitals #2 |
| 22,428 | Flags of WW1 |
| 19,969 | Easter Egg Hunt |
| 19,850 | Country Flags with the Sun - Picture Quiz |
| 19,819 | Spot the Imposter - U.S. State Flags |
| 18,517 | Country Flag-Shape Picture Quiz #10 |
| 17,952 | Country Flags that are White, Red and Green Only |
| 17,688 | Name the Cat Flags |
| 17,667 | Failed Flag Proposals |
| 17,381 | Badly Drawn Flags #2 |
| 14,003 | Country Flags with Five Stars - Picture Quiz |
| 13,535 | Africa Flags Map Quiz |
| 12,644 | Flags of the Countries that Start with B |
| 12,551 | Flags of North America |
| 11,319 | WW2 COUNTRY FLAGS |
| 11,226 | Asia Flags Map Quiz |
| 10,467 | South America Flags |
| 10,409 | Five Most Guessed Country Flags by Continent |
| 10,160 | Flags of the Countries that Start with J |
| 8,968 | Flags of the Countries that Start with K |
| 8,868 | Flags of the Countries that Start with M |
| 8,719 | Random Difficult Flag to Country |
| 8,626 | Flags of the Countries that Start with F |
| 8,430 | Countries by Partial Flag Images #6 |
| 8,022 | Flags of the Countries that Start with S |
| 7,887 | Flags of the Countries that Start with L |
| 7,781 | Flags of the Countries that Start with D |
| 7,718 | Guess the Country by its Flag |
| 7,713 | Flags of the Countries that Start with E |
| 7,662 | Flags of the Countries that Start with G |
| 7,532 | Flags of the Countries that Start with N |
| 7,199 | Countries by Partial Flag Images #7 |
| 7,143 | Historical Flags of Countries of the World |
| 7,069 | Flags of dependent territories |
| 6,864 | Flags of the Countries that Start with P |
| 6,790 | U.S. State Flags to Capitals |
| 6,782 | European Country Flag-Shape Picture Quiz |
| 6,687 | Flags of the Countries that Start with H |
| 6,185 | Flags of the Countries that Start with R |
| 6,035 | Top 20 Most Famous Country Flags |
| 5,997 | Flags of the Countries that Start with A - Click Quiz |
| 5,909 | The Ultimate Flag Quiz but Randomized! |
| 5,872 | Flags of the Countries that Start with V |
| 5,826 | Flags of the Countries that Start with U |
| 5,775 | Random Country Flag to Capital |
| 5,683 | Flags of Countries that No Longer Exist |
| 5,609 | Flags of the Countries that Start with T |
| 5,560 | Flags of the Countries that Start with C - Click Quiz |
| 5,471 | Flags of the Countries with Four Letters |
| 5,426 | Countries with Unusually-Shaped Flags |
| 5,355 | Merged Country Flags #1 |
| 5,327 | Flags of the World Chain Game #1 |
| 5,299 | Flags of WW2 |
| 5,161 | Find the Wrong Flag |
| 5,153 | Old flags of countries |
| 5,087 | Countries by Partial Flag Images #8 |
| 4,994 | Oceania Flags Map Quiz |
| 4,718 | Guess Country Flags to Reveal the Final Flag #1 |
| 4,670 | Random Oceania Flag to Country |
| 4,647 | United States Flags Map Quiz |
| 4,643 | Reveal the Flags |
| 4,595 | Flags of the World Chain Game #3 |
| 4,471 | Colors of Country Flags - Random Tile Select |
| 4,401 | Flags with Unusual Features |
| 4,374 | Most Popular Colors on Country Flags |
| 4,359 | Random American Flag to Country |
| 4,358 | Colors on the South African Flag (with a Colored Map) |
| 4,141 | Solve the Secret Country Flag |
| 4,105 | Map of Asia by Flag Colours |
| 4,074 | Central America Flags Map Quiz |
| 4,045 | Flags of the Countries that Start with B - Click Quiz |
| 4,037 | Flags of the World Chain Game #5 |
| 4,008 | 10 Largest Countries by Colours in Their Flags |
| 3,967 | Country flags random! |
| 3,957 | Countries of the World with Tricolour Flags - Only Flags will Appear |
| 3,858 | Random Easy Flag to Country |
| 3,842 | Flags of Countries that Border Serbia |
| 3,797 | Countries Symbolized in a War Scene ⚔️ |
| 3,781 | Random Flag-Shape to Country |
| 3,775 | Language by flag |
| 3,692 | Flags of the World Chain Game #2 |
| 3,685 | Country Flags Hidden in the Norwegian Flag |
| 3,618 | Click the Asian Flags |
| 3,611 | Balkan Flags Quiz |
| 3,601 | Flags of the Countries that Start with D - Click Quiz |
| 3,441 | Find the Mystery Country Flag by Colour Clues |
| 3,389 | Country Flags of Europe - Tile Select Quiz |
| 3,361 | Flags of partially recognised states and non-sovereign territories |
| 3,343 | Flags of Countries That Border India |
| 3,332 | Flags that are Red, White and Blue |
| 3,289 | Former European Flags |
| 3,256 | Countries With Red, White and Blue Flags |
| 3,242 | Flags of the World With No White |
| 3,222 | Flags of non-sovereign states |
| 3,209 | The Flag of Germany Timeline Map Quiz |
| 3,143 | Five Least Guessed Country Flags by Continent |
| 3,136 | Countries with Two Color Flags |
| 3,096 | Click the European Flags |
| 3,094 | Click the African Flags |
