| Taken | Quiz |
|---|
| 2,311,561 | All Country Flags of the World |
| 2,156,673 | Country Flags Quiz #1 |
| 890,029 | Country Flags Quiz #2 |
| 870,298 | Flags of Europe Quiz |
| 596,025 | Country Flags Quiz #3 |
| 439,495 | Flags of Asia Quiz |
| 392,914 | Random Flag to Country |
| 310,962 | Flags of Africa Quiz |
| 256,215 | Flags of North and South America Quiz |
| 228,871 | Random Flags Quiz |
| 227,394 | Cross Flags of Europe |
| 180,280 | Flags of Oceania |
| 142,380 | Three Band Flags of Europe |
| 124,504 | Random European Flag to Country |
| 121,700 | Flag Coloring Book Puzzle #1 |
| 120,695 | Flags to Languages |
| 118,101 | Flags with Crescents |
| 117,728 | Flags of the Countries that Start with I |
| 113,012 | Flags of Countries With More Than 100 Million People |
| 111,300 | U.S. State Flags |
| 107,795 | Europe Flags Map Quiz |
| 104,269 | Flags that are Red & White Only |
| 103,235 | Category Elimination - Country Flags #1 |
| 100,570 | Flags of the Countries that Start with C |
| 100,009 | Countries by Partial Flag Images #1 |
| 98,660 | Flags of the Mediterranean |
| 96,676 | Country Flags Multiple Choice |
| 96,171 | Country Flags that are Red, White, and Blue Only |
| 91,311 | Similar Flags #1 |
| 91,292 | Flags of the Countries that Start with A |
| 86,528 | Flags of Countries That Border France |
| 84,496 | Flags with the Most Stars |
| 82,542 | Similar Flags #2 |
| 79,559 | Random Asian Flag to Country |
| 78,552 | Country Flags with the Most Red |
| 76,417 | Countries by Bordering Flags #1 |
| 74,922 | Countries With Blue and White Flags |
| 74,765 | Flags of Countries in the World Cup 2018 |
| 74,248 | Flags of Countries that Border Germany |
| 71,291 | Former Flags |
| 70,743 | Country Flags with the Most Orange |
| 69,945 | Flags of Countries that Border China |
| 69,307 | Country Flags with the Most Green |
| 68,371 | Countries by Partial Flag Images #3 |
| 68,307 | Country Flags with the Most Yellow |
| 67,003 | Country Flags with the Most Black |
| 64,488 | Country Flags with Eagles - Picture Quiz |
| 64,378 | Countries by Partial Flag Images #2 |
| 64,097 | Country Flag-Shape Picture Quiz #1 |
| 62,418 | Real vs. Fake Flags |
| 61,076 | Fill the World Map by Country Flags |
| 60,246 | Three Real and One Fake - Country Flags |
| 59,484 | Countries by Bordering Flags #2 |
| 59,402 | Flags of Countries of the World in 1910 |
| 57,425 | Pixelated Flag Quiz |
| 53,797 | Flag Coloring Book Puzzle #2 |
| 53,521 | Former Country Flag-Shape Picture Quiz |
| 51,933 | Flags of Countries That Border Russia |
| 51,680 | South America Flags Map Quiz |
| 50,466 | Random African Flag to Country |
| 49,358 | Country Flags with the Union Jack |
| 49,314 | Country Flags with the Most Stripes - Picture Quiz |
| 48,390 | Country Flag-Shape Picture Quiz #4 |
| 48,298 | Country Flag-Shape Picture Quiz #2 |
| 48,047 | Country Flags with the Fewest Colours A-Z |
| 47,525 | Country Flag-Shape Picture Quiz #6 |
| 47,511 | Flags by Horizontal Stripes #1 |
| 46,990 | Flags Revealing Flags #1 |
| 46,863 | Country Flag-Shape Picture Quiz #3 |
| 46,176 | Colour in the Flag Map by Guessing Cities |
| 45,986 | Countries by Partial Flag Images #4 |
| 45,944 | Country Flags with the Southern Cross |
| 45,313 | Flag Emblems Scavenger Hunt |
| 44,282 | Europe Flag Map - Find the Errors |
| 43,829 | Flags of the Middle East |
| 42,326 | Country Flag-Shape Picture Quiz #5 |
| 41,785 | Flag Maths |
| 41,366 | Country Flag and Shape Dominoes |
| 39,514 | Category Elimination - Country Flags #2 |
| 39,293 | Country Flag-Shape Picture Quiz #7 |
| 38,377 | Country Flag-Shape Picture Quiz #8 |
| 37,912 | Badly Drawn Flags #1 |
| 37,186 | Country Flag Trivia |
| 36,633 | Emoji Flags |
| 36,242 | Colour in the Flag Map by Guessing Cities #2 |
| 36,105 | Languages by Combined Flags |
| 35,969 | Four Countries with Similar Flags #1 |
| 36,924 | Country Flags with the Most Colours A-Z |
| 35,404 | Flags Revealing Flags #2 |
| 34,897 | Name a Valid Country Flag |
| 32,457 | Every Country Flag-Shape of the World |
| 32,195 | Country Flags Slideshow |
| 30,818 | Countries by Partial Flag Images #5 |
| 29,711 | Flags to Capitals #1 |
| 29,318 | Four Countries with Similar Flags #2 |
| 28,711 | Select the World Flags |
| 28,260 | Country Flag-Shape Picture Quiz #9 |
| 25,631 | Fill the Map of Europe by Guessing Flag Colors |
| 25,024 | Country Flags But Nordic |
| 23,547 | Similar Country Flags - Multiple Choice Quiz |
| 23,457 | Flags to Largest Cities |
| 23,232 | Flags to Capitals #2 |
| 22,903 | Flags of WW1 |
| 20,493 | Easter Egg Hunt |
| 20,250 | Country Flags with the Sun - Picture Quiz |
| 20,087 | Spot the Imposter - U.S. State Flags |
| 18,845 | Country Flag-Shape Picture Quiz #10 |
| 18,294 | Country Flags that are White, Red and Green Only |
| 18,177 | Name the Cat Flags |
| 17,948 | Failed Flag Proposals |
| 17,762 | Badly Drawn Flags #2 |
| 14,316 | Country Flags with Five Stars - Picture Quiz |
| 13,616 | Africa Flags Map Quiz |
| 12,787 | Flags of the Countries that Start with B |
| 12,673 | Flags of North America |
| 11,396 | WW2 COUNTRY FLAGS |
| 11,281 | Asia Flags Map Quiz |
| 10,559 | South America Flags |
| 10,539 | Five Most Guessed Country Flags by Continent |
| 10,265 | Flags of the Countries that Start with J |
| 9,063 | Flags of the Countries that Start with K |
| 8,958 | Flags of the Countries that Start with M |
| 8,894 | Random Difficult Flag to Country |
| 8,752 | Flags of the Countries that Start with F |
| 8,498 | Countries by Partial Flag Images #6 |
| 8,112 | Flags of the Countries that Start with S |
| 7,970 | Flags of the Countries that Start with L |
| 7,883 | Flags of the Countries that Start with D |
| 7,814 | Flags of the Countries that Start with E |
| 7,780 | Guess the Country by its Flag |
| 7,765 | Flags of the Countries that Start with G |
| 7,617 | Flags of the Countries that Start with N |
| 7,257 | Historical Flags of Countries of the World |
| 7,257 | Countries by Partial Flag Images #7 |
| 7,162 | Flags of dependent territories |
| 6,949 | Flags of the Countries that Start with P |
| 6,870 | U.S. State Flags to Capitals |
| 6,836 | European Country Flag-Shape Picture Quiz |
| 6,761 | Flags of the Countries that Start with H |
| 6,253 | Flags of the Countries that Start with R |
| 6,088 | Flags of the Countries that Start with A - Click Quiz |
| 6,061 | Top 20 Most Famous Country Flags |
| 5,951 | The Ultimate Flag Quiz but Randomized! |
| 5,929 | Flags of the Countries that Start with V |
| 5,883 | Flags of the Countries that Start with U |
| 5,876 | Random Country Flag to Capital |
| 5,702 | Flags of Countries that No Longer Exist |
| 5,675 | Flags of the Countries that Start with T |
| 5,604 | Flags of the Countries that Start with C - Click Quiz |
| 5,517 | Flags of the Countries with Four Letters |
| 5,442 | Countries with Unusually-Shaped Flags |
| 5,408 | Merged Country Flags #1 |
| 5,406 | Flags of WW2 |
| 5,369 | Flags of the World Chain Game #1 |
| 5,217 | Old flags of countries |
| 5,211 | Find the Wrong Flag |
| 5,140 | Countries by Partial Flag Images #8 |
| 5,017 | Oceania Flags Map Quiz |
| 4,892 | Reveal the Flags |
| 4,770 | Guess Country Flags to Reveal the Final Flag #1 |
| 4,752 | Random Oceania Flag to Country |
| 4,689 | United States Flags Map Quiz |
| 4,625 | Flags of the World Chain Game #3 |
| 4,524 | Colors of Country Flags - Random Tile Select |
| 4,423 | Flags with Unusual Features |
| 4,413 | Most Popular Colors on Country Flags |
| 4,408 | Colors on the South African Flag (with a Colored Map) |
| 4,411 | Random American Flag to Country |
| 4,171 | Solve the Secret Country Flag |
| 4,139 | Map of Asia by Flag Colours |
| 4,092 | Flags of the Countries that Start with B - Click Quiz |
| 4,084 | Central America Flags Map Quiz |
| 4,085 | Country flags random! |
| 4,064 | Flags of the World Chain Game #5 |
| 4,024 | 10 Largest Countries by Colours in Their Flags |
| 3,989 | Countries of the World with Tricolour Flags - Only Flags will Appear |
| 3,961 | Random Easy Flag to Country |
| 3,873 | Flags of Countries that Border Serbia |
| 3,861 | Random Flag-Shape to Country |
| 3,829 | Countries Symbolized in a War Scene ⚔️ |
| 3,789 | Language by flag |
| 3,731 | Flags of the World Chain Game #2 |
| 3,714 | Click the Asian Flags |
| 3,709 | Country Flags Hidden in the Norwegian Flag |
| 3,649 | Balkan Flags Quiz |
| 3,644 | Flags of the Countries that Start with D - Click Quiz |
| 3,508 | Find the Mystery Country Flag by Colour Clues |
| 3,432 | Country Flags of Europe - Tile Select Quiz |
| 3,412 | Flags of partially recognised states and non-sovereign territories |
| 3,374 | Flags of Countries That Border India |
| 3,343 | Flags that are Red, White and Blue |
| 3,305 | Former European Flags |
| 3,270 | Countries With Red, White and Blue Flags |
| 3,252 | Flags of the World With No White |
| 3,237 | The Flag of Germany Timeline Map Quiz |
| 3,236 | Flags of non-sovereign states |
| 3,232 | Gradient Country Flags |
| 3,223 | Click the European Flags |
| 3,218 | Five Least Guessed Country Flags by Continent |
| 3,210 | Countries with Two Color Flags |
