| Taken | Quiz |
|---|
| 2,306,876 | All Country Flags of the World |
| 2,155,246 | Country Flags Quiz #1 |
| 889,349 | Country Flags Quiz #2 |
| 869,028 | Flags of Europe Quiz |
| 595,576 | Country Flags Quiz #3 |
| 438,880 | Flags of Asia Quiz |
| 392,253 | Random Flag to Country |
| 310,502 | Flags of Africa Quiz |
| 255,896 | Flags of North and South America Quiz |
| 228,693 | Random Flags Quiz |
| 227,226 | Cross Flags of Europe |
| 180,057 | Flags of Oceania |
| 142,258 | Three Band Flags of Europe |
| 124,367 | Random European Flag to Country |
| 121,534 | Flag Coloring Book Puzzle #1 |
| 120,600 | Flags to Languages |
| 117,920 | Flags with Crescents |
| 117,555 | Flags of the Countries that Start with I |
| 112,918 | Flags of Countries With More Than 100 Million People |
| 111,142 | U.S. State Flags |
| 107,634 | Europe Flags Map Quiz |
| 104,141 | Flags that are Red & White Only |
| 102,914 | Category Elimination - Country Flags #1 |
| 100,407 | Flags of the Countries that Start with C |
| 99,938 | Countries by Partial Flag Images #1 |
| 98,581 | Flags of the Mediterranean |
| 96,563 | Country Flags Multiple Choice |
| 96,098 | Country Flags that are Red, White, and Blue Only |
| 91,234 | Similar Flags #1 |
| 91,165 | Flags of the Countries that Start with A |
| 86,445 | Flags of Countries That Border France |
| 84,423 | Flags with the Most Stars |
| 82,467 | Similar Flags #2 |
| 79,503 | Random Asian Flag to Country |
| 78,480 | Country Flags with the Most Red |
| 76,369 | Countries by Bordering Flags #1 |
| 74,857 | Countries With Blue and White Flags |
| 74,689 | Flags of Countries in the World Cup 2018 |
| 74,179 | Flags of Countries that Border Germany |
| 71,222 | Former Flags |
| 70,684 | Country Flags with the Most Orange |
| 69,862 | Flags of Countries that Border China |
| 69,233 | Country Flags with the Most Green |
| 68,299 | Countries by Partial Flag Images #3 |
| 68,255 | Country Flags with the Most Yellow |
| 66,940 | Country Flags with the Most Black |
| 64,407 | Country Flags with Eagles - Picture Quiz |
| 64,318 | Countries by Partial Flag Images #2 |
| 64,033 | Country Flag-Shape Picture Quiz #1 |
| 62,324 | Real vs. Fake Flags |
| 60,990 | Fill the World Map by Country Flags |
| 60,149 | Three Real and One Fake - Country Flags |
| 59,442 | Countries by Bordering Flags #2 |
| 59,336 | Flags of Countries of the World in 1910 |
| 57,352 | Pixelated Flag Quiz |
| 53,747 | Flag Coloring Book Puzzle #2 |
| 53,449 | Former Country Flag-Shape Picture Quiz |
| 51,858 | Flags of Countries That Border Russia |
| 51,473 | South America Flags Map Quiz |
| 50,385 | Random African Flag to Country |
| 49,308 | Country Flags with the Union Jack |
| 49,260 | Country Flags with the Most Stripes - Picture Quiz |
| 48,332 | Country Flag-Shape Picture Quiz #4 |
| 48,237 | Country Flag-Shape Picture Quiz #2 |
| 47,940 | Country Flags with the Fewest Colours A-Z |
| 47,479 | Country Flag-Shape Picture Quiz #6 |
| 47,451 | Flags by Horizontal Stripes #1 |
| 46,823 | Country Flag-Shape Picture Quiz #3 |
| 46,823 | Flags Revealing Flags #1 |
| 46,108 | Colour in the Flag Map by Guessing Cities |
| 45,932 | Countries by Partial Flag Images #4 |
| 45,898 | Country Flags with the Southern Cross |
| 45,245 | Flag Emblems Scavenger Hunt |
| 44,234 | Europe Flag Map - Find the Errors |
| 43,764 | Flags of the Middle East |
| 42,280 | Country Flag-Shape Picture Quiz #5 |
| 41,726 | Flag Maths |
| 41,291 | Country Flag and Shape Dominoes |
| 39,330 | Category Elimination - Country Flags #2 |
| 39,243 | Country Flag-Shape Picture Quiz #7 |
| 38,328 | Country Flag-Shape Picture Quiz #8 |
| 37,851 | Badly Drawn Flags #1 |
| 37,148 | Country Flag Trivia |
| 36,610 | Emoji Flags |
| 36,188 | Colour in the Flag Map by Guessing Cities #2 |
| 36,046 | Languages by Combined Flags |
| 35,923 | Four Countries with Similar Flags #1 |
| 35,282 | Flags Revealing Flags #2 |
| 34,836 | Name a Valid Country Flag |
| 32,410 | Every Country Flag-Shape of the World |
| 32,137 | Country Flags Slideshow |
| 30,869 | Country Flags with the Most Colours A-Z |
| 30,765 | Countries by Partial Flag Images #5 |
| 29,655 | Flags to Capitals #1 |
| 29,264 | Four Countries with Similar Flags #2 |
| 28,680 | Select the World Flags |
| 28,213 | Country Flag-Shape Picture Quiz #9 |
| 25,584 | Fill the Map of Europe by Guessing Flag Colors |
| 24,957 | Country Flags But Nordic |
| 23,485 | Similar Country Flags - Multiple Choice Quiz |
| 23,410 | Flags to Largest Cities |
| 23,175 | Flags to Capitals #2 |
| 22,832 | Flags of WW1 |
| 20,418 | Easter Egg Hunt |
| 20,192 | Country Flags with the Sun - Picture Quiz |
| 20,052 | Spot the Imposter - U.S. State Flags |
| 18,800 | Country Flag-Shape Picture Quiz #10 |
| 18,246 | Country Flags that are White, Red and Green Only |
| 18,116 | Name the Cat Flags |
| 17,904 | Failed Flag Proposals |
| 17,706 | Badly Drawn Flags #2 |
| 14,276 | Country Flags with Five Stars - Picture Quiz |
| 13,610 | Africa Flags Map Quiz |
| 12,761 | Flags of the Countries that Start with B |
| 12,651 | Flags of North America |
| 11,386 | WW2 COUNTRY FLAGS |
| 11,267 | Asia Flags Map Quiz |
| 10,546 | South America Flags |
| 10,522 | Five Most Guessed Country Flags by Continent |
| 10,237 | Flags of the Countries that Start with J |
| 9,042 | Flags of the Countries that Start with K |
| 8,938 | Flags of the Countries that Start with M |
| 8,865 | Random Difficult Flag to Country |
| 8,731 | Flags of the Countries that Start with F |
| 8,490 | Countries by Partial Flag Images #6 |
| 8,093 | Flags of the Countries that Start with S |
| 7,950 | Flags of the Countries that Start with L |
| 7,861 | Flags of the Countries that Start with D |
| 7,790 | Flags of the Countries that Start with E |
| 7,768 | Guess the Country by its Flag |
| 7,746 | Flags of the Countries that Start with G |
| 7,597 | Flags of the Countries that Start with N |
| 7,249 | Countries by Partial Flag Images #7 |
| 7,241 | Historical Flags of Countries of the World |
| 7,139 | Flags of dependent territories |
| 6,928 | Flags of the Countries that Start with P |
| 6,857 | U.S. State Flags to Capitals |
| 6,829 | European Country Flag-Shape Picture Quiz |
| 6,744 | Flags of the Countries that Start with H |
| 6,234 | Flags of the Countries that Start with R |
| 6,064 | Flags of the Countries that Start with A - Click Quiz |
| 6,054 | Top 20 Most Famous Country Flags |
| 5,936 | The Ultimate Flag Quiz but Randomized! |
| 5,916 | Flags of the Countries that Start with V |
| 5,870 | Flags of the Countries that Start with U |
| 5,861 | Random Country Flag to Capital |
| 5,700 | Flags of Countries that No Longer Exist |
| 5,657 | Flags of the Countries that Start with T |
| 5,596 | Flags of the Countries that Start with C - Click Quiz |
| 5,507 | Flags of the Countries with Four Letters |
| 5,437 | Countries with Unusually-Shaped Flags |
| 5,401 | Merged Country Flags #1 |
| 5,392 | Flags of WW2 |
| 5,361 | Flags of the World Chain Game #1 |
| 5,208 | Find the Wrong Flag |
| 5,212 | Old flags of countries |
| 5,134 | Countries by Partial Flag Images #8 |
| 5,016 | Oceania Flags Map Quiz |
| 4,854 | Reveal the Flags |
| 4,762 | Guess Country Flags to Reveal the Final Flag #1 |
| 4,739 | Random Oceania Flag to Country |
| 4,687 | United States Flags Map Quiz |
| 4,618 | Flags of the World Chain Game #3 |
| 4,517 | Colors of Country Flags - Random Tile Select |
| 4,415 | Flags with Unusual Features |
| 4,407 | Most Popular Colors on Country Flags |
| 4,400 | Colors on the South African Flag (with a Colored Map) |
| 4,393 | Random American Flag to Country |
| 4,164 | Solve the Secret Country Flag |
| 4,136 | Map of Asia by Flag Colours |
| 4,083 | Central America Flags Map Quiz |
| 4,078 | Flags of the Countries that Start with B - Click Quiz |
| 4,061 | Flags of the World Chain Game #5 |
| 4,061 | Country flags random! |
| 4,020 | 10 Largest Countries by Colours in Their Flags |
| 3,981 | Countries of the World with Tricolour Flags - Only Flags will Appear |
| 3,951 | Random Easy Flag to Country |
| 3,866 | Flags of Countries that Border Serbia |
| 3,849 | Random Flag-Shape to Country |
| 3,823 | Countries Symbolized in a War Scene ⚔️ |
| 3,786 | Language by flag |
| 3,723 | Flags of the World Chain Game #2 |
| 3,706 | Country Flags Hidden in the Norwegian Flag |
| 3,693 | Click the Asian Flags |
| 3,644 | Balkan Flags Quiz |
| 3,638 | Flags of the Countries that Start with D - Click Quiz |
| 3,502 | Find the Mystery Country Flag by Colour Clues |
| 3,426 | Country Flags of Europe - Tile Select Quiz |
| 3,404 | Flags of partially recognised states and non-sovereign territories |
| 3,366 | Flags of Countries That Border India |
| 3,342 | Flags that are Red, White and Blue |
| 3,304 | Former European Flags |
| 3,266 | Countries With Red, White and Blue Flags |
| 3,250 | Flags of the World With No White |
| 3,235 | The Flag of Germany Timeline Map Quiz |
| 3,234 | Flags of non-sovereign states |
| 3,218 | Gradient Country Flags |
| 3,207 | Countries with Two Color Flags |
| 3,204 | Five Least Guessed Country Flags by Continent |
| 3,189 | Click the European Flags |
