| Taken | Quiz |
|---|
| 2,308,296 | All Country Flags of the World |
| 2,155,697 | Country Flags Quiz #1 |
| 889,573 | Country Flags Quiz #2 |
| 869,436 | Flags of Europe Quiz |
| 595,716 | Country Flags Quiz #3 |
| 439,053 | Flags of Asia Quiz |
| 392,467 | Random Flag to Country |
| 310,648 | Flags of Africa Quiz |
| 255,996 | Flags of North and South America Quiz |
| 228,739 | Random Flags Quiz |
| 227,275 | Cross Flags of Europe |
| 180,120 | Flags of Oceania |
| 142,290 | Three Band Flags of Europe |
| 124,422 | Random European Flag to Country |
| 121,598 | Flag Coloring Book Puzzle #1 |
| 120,620 | Flags to Languages |
| 118,011 | Flags with Crescents |
| 117,601 | Flags of the Countries that Start with I |
| 112,963 | Flags of Countries With More Than 100 Million People |
| 111,178 | U.S. State Flags |
| 107,698 | Europe Flags Map Quiz |
| 104,175 | Flags that are Red & White Only |
| 102,972 | Category Elimination - Country Flags #1 |
| 100,450 | Flags of the Countries that Start with C |
| 99,967 | Countries by Partial Flag Images #1 |
| 98,597 | Flags of the Mediterranean |
| 96,605 | Country Flags Multiple Choice |
| 96,125 | Country Flags that are Red, White, and Blue Only |
| 91,252 | Similar Flags #1 |
| 91,200 | Flags of the Countries that Start with A |
| 86,472 | Flags of Countries That Border France |
| 84,447 | Flags with the Most Stars |
| 82,482 | Similar Flags #2 |
| 79,519 | Random Asian Flag to Country |
| 78,510 | Country Flags with the Most Red |
| 76,384 | Countries by Bordering Flags #1 |
| 74,875 | Countries With Blue and White Flags |
| 74,710 | Flags of Countries in the World Cup 2018 |
| 74,197 | Flags of Countries that Border Germany |
| 71,239 | Former Flags |
| 70,700 | Country Flags with the Most Orange |
| 69,883 | Flags of Countries that Border China |
| 69,262 | Country Flags with the Most Green |
| 68,320 | Countries by Partial Flag Images #3 |
| 68,275 | Country Flags with the Most Yellow |
| 66,964 | Country Flags with the Most Black |
| 64,428 | Country Flags with Eagles - Picture Quiz |
| 64,332 | Countries by Partial Flag Images #2 |
| 64,047 | Country Flag-Shape Picture Quiz #1 |
| 62,348 | Real vs. Fake Flags |
| 61,014 | Fill the World Map by Country Flags |
| 60,179 | Three Real and One Fake - Country Flags |
| 59,455 | Countries by Bordering Flags #2 |
| 59,352 | Flags of Countries of the World in 1910 |
| 57,370 | Pixelated Flag Quiz |
| 53,769 | Flag Coloring Book Puzzle #2 |
| 53,471 | Former Country Flag-Shape Picture Quiz |
| 51,876 | Flags of Countries That Border Russia |
| 51,528 | South America Flags Map Quiz |
| 50,407 | Random African Flag to Country |
| 49,324 | Country Flags with the Union Jack |
| 49,278 | Country Flags with the Most Stripes - Picture Quiz |
| 48,348 | Country Flag-Shape Picture Quiz #4 |
| 48,257 | Country Flag-Shape Picture Quiz #2 |
| 47,979 | Country Flags with the Fewest Colours A-Z |
| 47,490 | Country Flag-Shape Picture Quiz #6 |
| 47,465 | Flags by Horizontal Stripes #1 |
| 46,876 | Flags Revealing Flags #1 |
| 46,834 | Country Flag-Shape Picture Quiz #3 |
| 46,133 | Colour in the Flag Map by Guessing Cities |
| 45,942 | Countries by Partial Flag Images #4 |
| 45,910 | Country Flags with the Southern Cross |
| 45,263 | Flag Emblems Scavenger Hunt |
| 44,249 | Europe Flag Map - Find the Errors |
| 43,775 | Flags of the Middle East |
| 42,289 | Country Flag-Shape Picture Quiz #5 |
| 41,741 | Flag Maths |
| 41,306 | Country Flag and Shape Dominoes |
| 39,354 | Category Elimination - Country Flags #2 |
| 39,253 | Country Flag-Shape Picture Quiz #7 |
| 38,341 | Country Flag-Shape Picture Quiz #8 |
| 37,860 | Badly Drawn Flags #1 |
| 37,155 | Country Flag Trivia |
| 36,615 | Emoji Flags |
| 36,212 | Colour in the Flag Map by Guessing Cities #2 |
| 36,060 | Languages by Combined Flags |
| 35,936 | Four Countries with Similar Flags #1 |
| 35,312 | Flags Revealing Flags #2 |
| 34,855 | Name a Valid Country Flag |
| 32,422 | Every Country Flag-Shape of the World |
| 32,155 | Country Flags Slideshow |
| 34,171 | Country Flags with the Most Colours A-Z |
| 30,782 | Countries by Partial Flag Images #5 |
| 29,669 | Flags to Capitals #1 |
| 29,277 | Four Countries with Similar Flags #2 |
| 28,689 | Select the World Flags |
| 28,225 | Country Flag-Shape Picture Quiz #9 |
| 25,601 | Fill the Map of Europe by Guessing Flag Colors |
| 24,972 | Country Flags But Nordic |
| 23,493 | Similar Country Flags - Multiple Choice Quiz |
| 23,426 | Flags to Largest Cities |
| 23,190 | Flags to Capitals #2 |
| 22,850 | Flags of WW1 |
| 20,440 | Easter Egg Hunt |
| 20,209 | Country Flags with the Sun - Picture Quiz |
| 20,061 | Spot the Imposter - U.S. State Flags |
| 18,812 | Country Flag-Shape Picture Quiz #10 |
| 18,261 | Country Flags that are White, Red and Green Only |
| 18,125 | Name the Cat Flags |
| 17,915 | Failed Flag Proposals |
| 17,719 | Badly Drawn Flags #2 |
| 14,287 | Country Flags with Five Stars - Picture Quiz |
| 13,610 | Africa Flags Map Quiz |
| 12,766 | Flags of the Countries that Start with B |
| 12,656 | Flags of North America |
| 11,387 | WW2 COUNTRY FLAGS |
| 11,271 | Asia Flags Map Quiz |
| 10,549 | South America Flags |
| 10,528 | Five Most Guessed Country Flags by Continent |
| 10,243 | Flags of the Countries that Start with J |
| 9,047 | Flags of the Countries that Start with K |
| 8,942 | Flags of the Countries that Start with M |
| 8,869 | Random Difficult Flag to Country |
| 8,737 | Flags of the Countries that Start with F |
| 8,492 | Countries by Partial Flag Images #6 |
| 8,097 | Flags of the Countries that Start with S |
| 7,955 | Flags of the Countries that Start with L |
| 7,869 | Flags of the Countries that Start with D |
| 7,798 | Flags of the Countries that Start with E |
| 7,773 | Guess the Country by its Flag |
| 7,752 | Flags of the Countries that Start with G |
| 7,602 | Flags of the Countries that Start with N |
| 7,250 | Countries by Partial Flag Images #7 |
| 7,247 | Historical Flags of Countries of the World |
| 7,144 | Flags of dependent territories |
| 6,932 | Flags of the Countries that Start with P |
| 6,862 | U.S. State Flags to Capitals |
| 6,831 | European Country Flag-Shape Picture Quiz |
| 6,748 | Flags of the Countries that Start with H |
| 6,239 | Flags of the Countries that Start with R |
| 6,066 | Flags of the Countries that Start with A - Click Quiz |
| 6,055 | Top 20 Most Famous Country Flags |
| 5,943 | The Ultimate Flag Quiz but Randomized! |
| 5,919 | Flags of the Countries that Start with V |
| 5,873 | Flags of the Countries that Start with U |
| 5,865 | Random Country Flag to Capital |
| 5,700 | Flags of Countries that No Longer Exist |
| 5,660 | Flags of the Countries that Start with T |
| 5,597 | Flags of the Countries that Start with C - Click Quiz |
| 5,508 | Flags of the Countries with Four Letters |
| 5,438 | Countries with Unusually-Shaped Flags |
| 5,401 | Merged Country Flags #1 |
| 5,392 | Flags of WW2 |
| 5,362 | Flags of the World Chain Game #1 |
| 5,215 | Old flags of countries |
| 5,209 | Find the Wrong Flag |
| 5,135 | Countries by Partial Flag Images #8 |
| 5,016 | Oceania Flags Map Quiz |
| 4,865 | Reveal the Flags |
| 4,766 | Guess Country Flags to Reveal the Final Flag #1 |
| 4,743 | Random Oceania Flag to Country |
| 4,687 | United States Flags Map Quiz |
| 4,619 | Flags of the World Chain Game #3 |
| 4,519 | Colors of Country Flags - Random Tile Select |
| 4,416 | Flags with Unusual Features |
| 4,407 | Most Popular Colors on Country Flags |
| 4,403 | Colors on the South African Flag (with a Colored Map) |
| 4,394 | Random American Flag to Country |
| 4,167 | Solve the Secret Country Flag |
| 4,137 | Map of Asia by Flag Colours |
| 4,084 | Central America Flags Map Quiz |
| 4,083 | Flags of the Countries that Start with B - Click Quiz |
| 4,062 | Country flags random! |
| 4,061 | Flags of the World Chain Game #5 |
| 4,020 | 10 Largest Countries by Colours in Their Flags |
| 3,984 | Countries of the World with Tricolour Flags - Only Flags will Appear |
| 3,954 | Random Easy Flag to Country |
| 3,868 | Flags of Countries that Border Serbia |
| 3,853 | Random Flag-Shape to Country |
| 3,825 | Countries Symbolized in a War Scene ⚔️ |
| 3,787 | Language by flag |
| 3,724 | Flags of the World Chain Game #2 |
| 3,707 | Country Flags Hidden in the Norwegian Flag |
| 3,706 | Click the Asian Flags |
| 3,646 | Balkan Flags Quiz |
| 3,638 | Flags of the Countries that Start with D - Click Quiz |
| 3,506 | Find the Mystery Country Flag by Colour Clues |
| 3,427 | Country Flags of Europe - Tile Select Quiz |
| 3,404 | Flags of partially recognised states and non-sovereign territories |
| 3,367 | Flags of Countries That Border India |
| 3,342 | Flags that are Red, White and Blue |
| 3,305 | Former European Flags |
| 3,267 | Countries With Red, White and Blue Flags |
| 3,250 | Flags of the World With No White |
| 3,236 | The Flag of Germany Timeline Map Quiz |
| 3,234 | Flags of non-sovereign states |
| 3,222 | Gradient Country Flags |
| 3,208 | Countries with Two Color Flags |
| 3,208 | Five Least Guessed Country Flags by Continent |
| 3,204 | Click the European Flags |
