| Taken | Quiz |
|---|
| 188 | Countries with a Yin Yang on the Flag |
| 184 | Autonomous Communities of Spain Flags Map Quiz |
| 182 | Random Flag of Oceania to Map |
| 180 | Languages Currently on Country Flags |
| 179 | Shape and Flag Quiz |
| 179 | Flags of Red Sea Countries |
| 177 | Country Flags that are Blue, Green, Red, White, and Yellow |
| 176 | The Only Flag that... |
| 176 | Country Flags with the Most Stars - Picture Quiz |
| 170 | Country Flags with Pink - Picture Quiz |
| 168 | Canadian Provincial and Territorial Flags |
| 168 | American Shape to Flag Click Quiz |
| 163 | German States by Flag |
| 164 | Flag to US State Click Quiz |
| 159 | Former Flags #2 |
| 154 | Flags With Only Two Colors |
| 152 | Austrian States - Flag Map |
| 149 | Does The Flag Have Blue? |
| 149 | Flags with Union Jack - Picture Quiz |
| 147 | Random European Flag to Capital |
| 142 | Country Flags Without Red |
| 140 | African Shape to Flag Click Quiz |
| 134 | Half the flag quiz - Horizontal |
| 133 | Flags of Socialist or Communist countries |
| 129 | Selection of Flags |
| 127 | Country Flags by Number of Stars |
| 125 | Name The Colors In The Country's Flag |
| 123 | Flags of Countries in Indochina |
| 123 | South Asian countries flags |
| 123 | Extreme Flags #1 |
| 123 | Flags of Countries who Hosted the Summer Olympics |
| 123 | Country Flags with the Most Black - Hard Version |
| 122 | 20 Most Populated Countries with Only Horizontal Stripes in Their Flags |
| 121 | Partial Flags by Continent |
| 120 | Random Subdivision Flags of the World |
| 119 | Flags of Asia by Partial Images |
| 118 | Flags of the Counties of Croatia |
| 118 | Countries with the Tallest Flagpoles |
| 117 | Country Flags with the Most Red - Hard Version |
| 117 | Flags of Central and Southern Asia |
| 116 | Autonomous Areas of the World |
| 115 | Country Flags with White Stars ☆ |
| 114 | Agar.io Country Flag Skins |
| 114 | Country Flags with Outlines of Stars (Nonsolid Stars) |
| 114 | Flags of the German States (Bundesländer) |
| 112 | The Commonwealth of Nations members flags |
| 110 | 50 biggest cities in Europe by flags |
| 109 | Caucasus Flag Quiz Yellow Box |
| 108 | Country flags that aren't rectangle |
| 107 | Flags of organizations |
| 108 | Fill the Commonwealth Flag with Nations |
| 105 | Country Flags General Knowledge #2 |
| 104 | Country Flags with the Most Green - Hard Version |
| 102 | Countries With Spears on Their Flags |
| 102 | Flags of the Cantons of Bosnia and Herzegovina |
| 99 | Middle-Eastern Army or Party Flags |
| 99 | Capital Flags |
| 98 | Flags of countries that begin with S |
| 97 | Country Flags with Yellow Stars ⭐️ |
| 97 | Extreme Flags #3 |
| 96 | Country Flags with the Most Blue - Hard Version |
| 96 | Extreme Flags #2 |
| 96 | European Countries by Flag |
| 94 | 20 Most Populated Countries with Only Horizontal Stripes in Their Flags |
| 92 | A Journey of French-Language Spotlights |
| 92 | Island Flag-Shape Picture Quiz |
| 92 | European Country Trivia - Flag Tile Quiz |
| 91 | Flags With Celestial Objects |
| 90 | 25 biggest cities in Poland by flags |
| 88 | Country Flags with Black Stars ★ |
| 88 | Flags of Native American tribes |
| 86 | Animals on Flags |
| 84 | Flags of the ABC Islands Quiz |
| 83 | 25 biggest cities in Finland by flags |
| 83 | Geography Now April Fools Countries |
| 83 | Country Flags with a Red Star ★ |
| 82 | Flags of the Provinces of Bulgaria |
| 82 | Countries by Variant Flags |
| 80 | Name the Shape, Not the Flag - Stroop Test |
| 79 | Country Flags with Blue or Green Stars ★ |
| 79 | Flags with Unique Aspect Ratios (Proportions) |
| 79 | African Countries by Independence Flag |
| 76 | Country Flags by Translated Text Motto |
| 75 | 25 biggest cities in Estonia by flags |
| 74 | Flags of Europe by Partial Images |
| 74 | Country Flags with Most Pink |
| 74 | Partial Images of Flags #1 |
| 73 | Extreme Flags #4 |
| 72 | States of the German Empire Flag Quiz |
| 72 | County Flags of Liberia |
| 71 | Flags of the Danube River Countries |
| 72 | Click a Valid Country Flag #1 |
| 71 | Countries with horizontal triangles on their flag |
| 69 | Flags with Hats |
| 69 | Flags of the Provinces of Belgium |
| 68 | Flags With Only Red, White, And Blue |
| 68 | Partial Images of Flags #2 |
| 67 | Country Flags with a Fleur-de-lis (by Picture) |
| 67 | Flags of Countries in NATO By partial images |
| 67 | Country Flags that Depict the Equator |
| 67 | Flags of the southern most countries |
| 66 | Flags of OPEC countries |
| 66 | 25 biggest cities in Germany by flags |
| 64 | Country Flags with 2 Vertical Stripes of 2 Different Colors (Bicolors) |
| 64 | Flags of German States - Click Quiz |
| 63 | Flag Patterns |
| 61 | Countries by navy flag |
| 59 | Ceremonial County Flags of England |
| 56 | 25 biggest cities in the Baltics by flags |
| 56 | Flags of the Regions of the Czech Republic |
| 54 | Flags of the Mekong River Countries |
| 53 | Flags with Birds on them |
| 51 | Click a Valid Country Flag-Shape #1 |
| 51 | Flags of the Counties of Albania |
| 50 | Flags of countries during 1900 |
| 50 | Flags of the European Union Nations by Picture |
| 49 | 50 biggest cities in the World by flags |
| 49 | Incorrect Flag Map Quiz #1 |
| 46 | Flags of the Regions of Belarus |
| 46 | Country Flags that Depict the Flag Itself on the Flag |
| 44 | 25 biggest cities in France by flags |
| 44 | Country Flags - Horizontal Stripes |
| 43 | Flags of Italian Cities Quiz |
| 43 | Flag Ratios - Click Quiz |
| 43 | Flags of the Parishes of Andorra |
| 42 | 25 biggest cities in the US by flags |
| 41 | Jeppy Flags #1 |
| 40 | Flags of the States of Austria |
| 40 | European capitals by their flags and COAs |
| 38 | UK Constituent Countries/British Dependencies Flags |
| 37 | City Flags Quiz #1 |
| 37 | US City Flags #2 |
| 36 | U.S. County Flags |
| 35 | U.S. State Flags to Capitals #2 |
| 33 | Asian Capitals by their flags and COAs |
| 33 | Flags with Purple or Pink |
| 33 | Flag Terms and Vocabulary |
| 32 | Click a Valid Country Flag #2 |
| 32 | 50 biggest cities in North America by flags |
| 32 | Click a Valid Country Flag #3 |
| 30 | Oceanian capitals by their flags and COAs |
| 29 | City Flags Quiz #2 |
| 29 | Proposed national flags of the world |
| 29 | North American capitals by their flags and COAs |
| 29 | Constellations and Stars on the Flag of Brazil |
| 28 | Canadian Provincial and Territorial Flags |
| 27 | U.S. State Flags: Midwest Region |
| 27 | South American capitals by their flags and COAs |
| 27 | Flags of U.S. Cities Quiz |
| 27 | Canadian Provinces by Flag |
| 25 | U.S. State Flags: West Region |
| 25 | U.S. State Flags: South Region |
| 25 | Rotationally Symmetrical Cross Flags |
| 24 | Click a Valid Country Flag-Shape #4 |
| 24 | U.S. State Capital Flags Quiz |
| 24 | African capitals by their flags and COAs |
| 23 | Click a Valid Country Flag, Shape, or Flag Shape #3 |
| 22 | Australian State and Territorial Flags |
| 21 | Honourable Members by Favourite Flag |
| 21 | Click a Valid Country Flag #4 |
| 20 | Click a Valid Country Flag, Shape, or Flag Shape #1 |
| 20 | West Indies and Caribbean Flags |
| 19 | U.S. States by City Flag |
| 19 | Click a Valid Country Flag, Shape, or Flag Shape #2 |
| 19 | Flags of Countries That Claim Antarctica |
| 18 | Flags of Canadian Provincial Capitals Quiz |
| 18 | Click a Valid Country Flag-Shape #2 |
| 17 | Click a Valid Country Flag-Shape #5 |
| 17 | Click a Valid Country Flag-Shape #3 |
| 16 | Click a Valid Country Flag #5 |
| 16 | UK City Flags Quiz |
| 15 | Click a Valid Country Flag, Shape, or Flag Shape #4 |
| 13 | Click a Valid Country Flag, Shape, or Flag Shape #5 |
| 13 | Countries by the Flags of their States |
| 12 | Countries by the Flags of their States #2 |
| 12 | Flags of Countries That Border the Persian Gulf |
| 10 | Revolutionary anti-Ottoman organizations' flags |
| 5 | Vendet e botës sipas pjesës së flamujve - 3 |
| 5 | Flags of Jersey parishes |
| 5 | Vendet e botës sipas pjesës së flamujve - 5 |
| 6 | U.S. City Flags Quiz #1 |
| 4 | Vendet e botës sipas pjesës së flamujve - 2 |
| 4 | Vendet e botës sipas pjesës së flamujve - 4 |
| 4 | Vendet e botës sipas pjesës së flamujve - 1 |
| 3 | Vexillology Vocabulary |
| 4 | U.S. City Flags Quiz #2 |
| 4 | Canadian City Flags Quiz |
