| Random European Flag to Country | 0 | - | 4.89 | 182,963 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,549 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,497 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,739 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,385 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,081 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,702 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,986 |
| Random African Flag to Country | 0 | - | 4.88 | 75,217 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,752 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,036 |
| Name a City - European Countries | 0 | - | 4.90 | 65,617 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,569 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,677 |
| The Only European Country ... | 0 | - | 4.91 | 217,391 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,579 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,990 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,050 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 73,011 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,886 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,898 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,963 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,038 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,305 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,773 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,887 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,868 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,469 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,390 |
| Europe Capital to Country | 0 | - | 4.99 | 250,878 |
| Asia Capital to Country | 0 | - | 4.96 | 126,872 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,203 |
| European Capitals by Map | 0 | - | 4.99 | 139,968 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,633 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,293 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,634 |
| European Coastal Capitals | 0 | - | 4.95 | 90,815 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,671 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,548 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,735 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,371 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,558 |
| Slavic Countries | 0 | - | 4.96 | 111,880 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,635 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,717 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,925 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,436 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,358 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,397 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,167 |
| Flags of North and South America | 0 | - | 4.99 | 374,297 |
| Counties of England | 0 | - | 4.97 | 798,862 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,159 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,336 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,246 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,349 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,578 |
| Official Cities in the UK | 0 | - | 4.89 | 284,506 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,211 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,034 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,297 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,550 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,409 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,094 |
| Monarchies of Europe | 0 | - | 4.90 | 98,353 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,480 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,042 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,851 |
| European Countries with One Border | 0 | - | 4.97 | 183,117 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,896 |
| Flags of Countries That Border Russia | 0 | - | 4.70 | 83,121 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,836 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,162 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,151 |
| Flags of Oceania | 0 | - | 5.00 | 260,517 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,151 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,070 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,389 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,749 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,319 |
| Capitals of the Stans | 0 | - | 4.95 | 26,918 |
| Countries That Border Russia | 0 | - | 4.98 | 462,823 |
| Countries Bordering France | 0 | - | 4.83 | 403,547 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,677 |
| U.S. State Flags | 0 | - | 4.88 | 171,321 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,394 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,744 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,276 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,385 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,281 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,725 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,295 |
| UK Immigration by Country | 0 | - | 4.94 | 141,160 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,263 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,807 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,488 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,356 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,348 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,258 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,035 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,032 |
| Germany Country Quiz | 0 | - | 4.83 | 158,176 |
| Russia Country Quiz | 0 | - | 4.83 | 114,695 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,169 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,467 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,777 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,208 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,658 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,153 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,627 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,118 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,531 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,826 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,979 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,591 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,601 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,990 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,185 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,515 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,797 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,369 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,494 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,362 |
| Countries by Road Signs | 0 | - | 4.98 | 54,024 |
| Every European Country Shape | 0 | - | 4.96 | 202,201 |
| Every African Country Shape | 0 | - | 4.90 | 87,647 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,008 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,411 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,421 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,661 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,664 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,020 |
| Countries that Border Poland | 0 | - | 4.99 | 172,608 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,374 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,965 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,360 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,980 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,284 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,354 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,949 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,727 |
| Oceania Map Quiz | 0 | - | 4.98 | 651,442 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,738 |
| Asia Map Quiz | 0 | - | 4.99 | 919,647 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,003 |
| Counties of Ireland | 0 | - | 4.92 | 196,053 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,264 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,033 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,797 |
| Pixelated United States Map | 0 | - | 4.88 | 94,477 |
| Least Forested Countries in Asia | 0 | - | 4.75 | 64,793 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,043 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,084 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,934 |
| Which City in Europe? | 0 | - | 4.83 | 107,565 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,081 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,498 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,104 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,410 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,644 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,237 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 89,844 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,021 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,650 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,560 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,737 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,058 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,062 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,733 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,650 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,513 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,924 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,882 |
| Malta Country Quiz | 0 | - | 4.81 | 31,115 |
| Cities in European History #1 | 0 | - | 4.63 | 134,208 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,386 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,797 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,022 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,726 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,102 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,094 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,799 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,264 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,742 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,993 |
| Countries of Africa | 0 | - | 5.00 | 2,544,971 |
| China by Picture | 0 | - | 4.51 | 63,390 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,539 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,288 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,674 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,903 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,854 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,987 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 26,027 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,837 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,568 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,918 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,293 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,146 |
