| Taken | Quiz |
|---|
| 2,313,801 | All Country Flags of the World |
| 2,157,459 | Country Flags Quiz #1 |
| 890,396 | Country Flags Quiz #2 |
| 870,811 | Flags of Europe Quiz |
| 596,240 | Country Flags Quiz #3 |
| 439,763 | Flags of Asia Quiz |
| 393,172 | Random Flag to Country |
| 311,252 | Flags of Africa Quiz |
| 256,566 | Flags of North and South America Quiz |
| 228,949 | Random Flags Quiz |
| 227,470 | Cross Flags of Europe |
| 180,369 | Flags of Oceania |
| 142,440 | Three Band Flags of Europe |
| 124,590 | Random European Flag to Country |
| 121,775 | Flag Coloring Book Puzzle #1 |
| 120,751 | Flags to Languages |
| 118,172 | Flags with Crescents |
| 117,802 | Flags of the Countries that Start with I |
| 113,056 | Flags of Countries With More Than 100 Million People |
| 111,372 | U.S. State Flags |
| 107,843 | Europe Flags Map Quiz |
| 104,310 | Flags that are Red & White Only |
| 103,360 | Category Elimination - Country Flags #1 |
| 100,631 | Flags of the Countries that Start with C |
| 100,046 | Countries by Partial Flag Images #1 |
| 98,711 | Flags of the Mediterranean |
| 96,734 | Country Flags Multiple Choice |
| 96,198 | Country Flags that are Red, White, and Blue Only |
| 91,345 | Similar Flags #1 |
| 91,338 | Flags of the Countries that Start with A |
| 86,566 | Flags of Countries That Border France |
| 84,535 | Flags with the Most Stars |
| 82,568 | Similar Flags #2 |
| 79,582 | Random Asian Flag to Country |
| 78,594 | Country Flags with the Most Red |
| 76,447 | Countries by Bordering Flags #1 |
| 74,955 | Countries With Blue and White Flags |
| 74,817 | Flags of Countries in the World Cup 2018 |
| 74,281 | Flags of Countries that Border Germany |
| 71,324 | Former Flags |
| 70,775 | Country Flags with the Most Orange |
| 69,979 | Flags of Countries that Border China |
| 69,328 | Country Flags with the Most Green |
| 68,405 | Countries by Partial Flag Images #3 |
| 68,334 | Country Flags with the Most Yellow |
| 67,028 | Country Flags with the Most Black |
| 64,543 | Country Flags with Eagles - Picture Quiz |
| 64,401 | Countries by Partial Flag Images #2 |
| 64,134 | Country Flag-Shape Picture Quiz #1 |
| 62,472 | Real vs. Fake Flags |
| 61,117 | Fill the World Map by Country Flags |
| 60,299 | Three Real and One Fake - Country Flags |
| 59,506 | Countries by Bordering Flags #2 |
| 59,429 | Flags of Countries of the World in 1910 |
| 57,458 | Pixelated Flag Quiz |
| 53,817 | Flag Coloring Book Puzzle #2 |
| 53,551 | Former Country Flag-Shape Picture Quiz |
| 51,970 | Flags of Countries That Border Russia |
| 51,780 | South America Flags Map Quiz |
| 50,488 | Random African Flag to Country |
| 49,384 | Country Flags with the Union Jack |
| 49,346 | Country Flags with the Most Stripes - Picture Quiz |
| 48,408 | Country Flag-Shape Picture Quiz #4 |
| 48,318 | Country Flag-Shape Picture Quiz #2 |
| 48,073 | Country Flags with the Fewest Colours A-Z |
| 47,549 | Country Flag-Shape Picture Quiz #6 |
| 47,550 | Flags by Horizontal Stripes #1 |
| 47,058 | Flags Revealing Flags #1 |
| 46,880 | Country Flag-Shape Picture Quiz #3 |
| 46,209 | Colour in the Flag Map by Guessing Cities |
| 46,012 | Countries by Partial Flag Images #4 |
| 45,974 | Country Flags with the Southern Cross |
| 45,341 | Flag Emblems Scavenger Hunt |
| 44,305 | Europe Flag Map - Find the Errors |
| 43,853 | Flags of the Middle East |
| 42,355 | Country Flag-Shape Picture Quiz #5 |
| 41,826 | Flag Maths |
| 41,414 | Country Flag and Shape Dominoes |
| 39,565 | Category Elimination - Country Flags #2 |
| 39,314 | Country Flag-Shape Picture Quiz #7 |
| 38,392 | Country Flag-Shape Picture Quiz #8 |
| 37,939 | Badly Drawn Flags #1 |
| 37,205 | Country Flag Trivia |
| 37,591 | Country Flags with the Most Colours A-Z |
| 36,650 | Emoji Flags |
| 36,265 | Colour in the Flag Map by Guessing Cities #2 |
| 36,138 | Languages by Combined Flags |
| 35,996 | Four Countries with Similar Flags #1 |
| 35,463 | Flags Revealing Flags #2 |
| 34,929 | Name a Valid Country Flag |
| 32,485 | Every Country Flag-Shape of the World |
| 32,216 | Country Flags Slideshow |
| 30,845 | Countries by Partial Flag Images #5 |
| 29,744 | Flags to Capitals #1 |
| 29,342 | Four Countries with Similar Flags #2 |
| 28,729 | Select the World Flags |
| 28,274 | Country Flag-Shape Picture Quiz #9 |
| 25,649 | Fill the Map of Europe by Guessing Flag Colors |
| 25,057 | Country Flags But Nordic |
| 23,581 | Similar Country Flags - Multiple Choice Quiz |
| 23,484 | Flags to Largest Cities |
| 23,265 | Flags to Capitals #2 |
| 22,939 | Flags of WW1 |
| 20,522 | Easter Egg Hunt |
| 20,288 | Country Flags with the Sun - Picture Quiz |
| 20,108 | Spot the Imposter - U.S. State Flags |
| 18,864 | Country Flag-Shape Picture Quiz #10 |
| 18,316 | Country Flags that are White, Red and Green Only |
| 18,204 | Name the Cat Flags |
| 17,961 | Failed Flag Proposals |
| 17,788 | Badly Drawn Flags #2 |
| 14,348 | Country Flags with Five Stars - Picture Quiz |
| 13,624 | Africa Flags Map Quiz |
| 12,804 | Flags of the Countries that Start with B |
| 12,680 | Flags of North America |
| 11,400 | WW2 COUNTRY FLAGS |
| 11,286 | Asia Flags Map Quiz |
| 10,572 | South America Flags |
| 10,555 | Five Most Guessed Country Flags by Continent |
| 10,272 | Flags of the Countries that Start with J |
| 9,072 | Flags of the Countries that Start with K |
| 8,966 | Flags of the Countries that Start with M |
| 8,911 | Random Difficult Flag to Country |
| 8,760 | Flags of the Countries that Start with F |
| 8,500 | Countries by Partial Flag Images #6 |
| 8,119 | Flags of the Countries that Start with S |
| 7,978 | Flags of the Countries that Start with L |
| 7,894 | Flags of the Countries that Start with D |
| 7,824 | Flags of the Countries that Start with E |
| 7,788 | Guess the Country by its Flag |
| 7,775 | Flags of the Countries that Start with G |
| 7,625 | Flags of the Countries that Start with N |
| 7,261 | Historical Flags of Countries of the World |
| 7,259 | Countries by Partial Flag Images #7 |
| 7,168 | Flags of dependent territories |
| 6,959 | Flags of the Countries that Start with P |
| 6,873 | U.S. State Flags to Capitals |
| 6,842 | European Country Flag-Shape Picture Quiz |
| 6,770 | Flags of the Countries that Start with H |
| 6,262 | Flags of the Countries that Start with R |
| 6,096 | Flags of the Countries that Start with A - Click Quiz |
| 6,062 | Top 20 Most Famous Country Flags |
| 5,952 | The Ultimate Flag Quiz but Randomized! |
| 5,936 | Flags of the Countries that Start with V |
| 5,889 | Flags of the Countries that Start with U |
| 5,876 | Random Country Flag to Capital |
| 5,708 | Flags of Countries that No Longer Exist |
| 5,681 | Flags of the Countries that Start with T |
| 5,608 | Flags of the Countries that Start with C - Click Quiz |
| 5,524 | Flags of the Countries with Four Letters |
| 5,442 | Countries with Unusually-Shaped Flags |
| 5,413 | Flags of WW2 |
| 5,409 | Merged Country Flags #1 |
| 5,376 | Flags of the World Chain Game #1 |
| 5,222 | Old flags of countries |
| 5,212 | Find the Wrong Flag |
| 5,141 | Countries by Partial Flag Images #8 |
| 5,018 | Oceania Flags Map Quiz |
| 4,909 | Reveal the Flags |
| 4,774 | Guess Country Flags to Reveal the Final Flag #1 |
| 4,752 | Random Oceania Flag to Country |
| 4,689 | United States Flags Map Quiz |
| 4,630 | Flags of the World Chain Game #3 |
| 4,532 | Colors of Country Flags - Random Tile Select |
| 4,425 | Flags with Unusual Features |
| 4,414 | Most Popular Colors on Country Flags |
| 4,412 | Random American Flag to Country |
| 4,409 | Colors on the South African Flag (with a Colored Map) |
| 4,173 | Solve the Secret Country Flag |
| 4,141 | Map of Asia by Flag Colours |
| 4,097 | Flags of the Countries that Start with B - Click Quiz |
| 4,089 | Country flags random! |
| 4,084 | Central America Flags Map Quiz |
| 4,068 | Flags of the World Chain Game #5 |
| 4,026 | 10 Largest Countries by Colours in Their Flags |
| 3,990 | Countries of the World with Tricolour Flags - Only Flags will Appear |
| 3,962 | Random Easy Flag to Country |
| 3,875 | Flags of Countries that Border Serbia |
| 3,867 | Random Flag-Shape to Country |
| 3,829 | Countries Symbolized in a War Scene ⚔️ |
| 3,789 | Language by flag |
| 3,735 | Flags of the World Chain Game #2 |
| 3,719 | Click the Asian Flags |
| 3,710 | Country Flags Hidden in the Norwegian Flag |
| 3,650 | Balkan Flags Quiz |
| 3,647 | Flags of the Countries that Start with D - Click Quiz |
| 3,512 | Find the Mystery Country Flag by Colour Clues |
| 3,436 | Country Flags of Europe - Tile Select Quiz |
| 3,414 | Flags of partially recognised states and non-sovereign territories |
| 3,377 | Flags of Countries That Border India |
| 3,344 | Flags that are Red, White and Blue |
| 3,306 | Former European Flags |
| 3,271 | Countries With Red, White and Blue Flags |
| 3,252 | Flags of the World With No White |
| 3,238 | Flags of non-sovereign states |
| 3,241 | The Flag of Germany Timeline Map Quiz |
| 3,243 | Gradient Country Flags |
| 3,230 | Click the European Flags |
| 3,225 | Five Least Guessed Country Flags by Continent |
| 3,212 | Countries with Two Color Flags |
