| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,439 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,261 |
| Monarchies of Europe | 0 | - | 4.90 | 98,247 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,528 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,893 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,236 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,614 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,228 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,136 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,342 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,990 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,777 |
| Name a City - European Countries | 0 | - | 4.90 | 65,500 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,560 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,311 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,475 |
| The Only European Country ... | 0 | - | 4.91 | 217,053 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,381 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,220 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,879 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,893 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,819 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,177 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,262 |
| Europe Capital to Country | 0 | - | 4.99 | 250,613 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,049 |
| European Capitals by Map | 0 | - | 4.99 | 139,629 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,196 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,538 |
| European Coastal Capitals | 0 | - | 4.95 | 90,714 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,287 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,857 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,054 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,439 |
| Slavic Countries | 0 | - | 4.96 | 111,783 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,445 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,794 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,324 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,344 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,270 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,307 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,308 |
| Flags of North and South America | 0 | - | 4.99 | 373,772 |
| Counties of England | 0 | - | 4.97 | 797,947 |
| Random European Flag to Country | 0 | - | 4.89 | 182,744 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,878 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,428 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,118 |
| Official Cities in the UK | 0 | - | 4.89 | 284,189 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,130 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,240 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,353 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,987 |
| Monarchies of Asia | 0 | - | 4.97 | 71,154 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,957 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,973 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,705 |
| European Countries with One Border | 0 | - | 4.97 | 182,965 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,746 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,642 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,980 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,893 |
| Flags of Oceania | 0 | - | 5.00 | 259,961 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,071 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,959 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,312 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,581 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,189 |
| Countries That Border Russia | 0 | - | 4.98 | 462,163 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,394 |
| Countries Bordering France | 0 | - | 4.83 | 402,921 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,279 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,765 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,262 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,171 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,637 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,241 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,020 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,615 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,362 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,200 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,472 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,945 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,277 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,700 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,555 |
| UK Immigration by Country | 0 | - | 4.94 | 141,041 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,142 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,709 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,056 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,285 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,044 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,565 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,887 |
| Germany Country Quiz | 0 | - | 4.83 | 158,030 |
| Russia Country Quiz | 0 | - | 4.83 | 114,599 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,018 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,414 |
| Italy A-Z | 0 | - | 4.49 | 58,370 |
| Germany A-Z | 0 | - | 4.56 | 62,654 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,384 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,739 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,814 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,528 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,944 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,492 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,023 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,183 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,695 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,812 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,466 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,367 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,306 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,151 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,454 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,232 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,068 |
| Countries by Road Signs | 0 | - | 4.98 | 53,944 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,236 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,355 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,313 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,403 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,516 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,924 |
| Countries that Border Poland | 0 | - | 4.99 | 172,417 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,252 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,914 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,198 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,915 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,231 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,195 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,042 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,239 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,988 |
| Asia Map Quiz | 0 | - | 4.99 | 918,068 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,918 |
| Counties of Ireland | 0 | - | 4.92 | 195,680 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,058 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,609 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,741 |
| Pixelated United States Map | 0 | - | 4.87 | 94,372 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,172 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,905 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,847 |
| Which City in Europe? | 0 | - | 4.83 | 107,487 |
| Hindu Countries | 0 | - | 4.86 | 50,234 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,943 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,340 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,915 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,520 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,664 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,960 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,014 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,613 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,581 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,903 |
| Scotland A-Z | 0 | - | 4.73 | 41,317 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,855 |
| Cities in European History #1 | 0 | - | 4.63 | 134,120 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,367 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,779 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,931 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,774 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,975 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,982 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,560 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,707 |
| Random African Flag to Country | 0 | - | 4.88 | 75,034 |
| Countries of Africa | 0 | - | 5.00 | 2,541,246 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,130 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,471 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,576 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,830 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,820 |
| Russia A-Z | 0 | - | 4.46 | 27,257 |
| Australia A-Z | 0 | - | 4.54 | 50,004 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,007 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,568 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,813 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,114 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,038 |
| Australia Map Quiz | 0 | - | 4.95 | 344,889 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,282 |
| African East Coast | 0 | - | 4.96 | 96,160 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,808 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,792 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,950 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 79,007 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,841 |
| Asia Capital to Country | 0 | - | 4.96 | 126,761 |
| African Capitals by Map | 0 | - | 4.99 | 134,044 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,551 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,633 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,448 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,879 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,350 |
| World Map without 12 Countries | 0 | - | 4.97 | 344,727 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,451 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,958 |
| Countries of the Middle East | 0 | - | 4.96 | 201,388 |
