| Croatia Country Quiz | 0 | - | 4.83 | 42,840 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,230 |
| Slavic Countries | 0 | - | 4.96 | 110,832 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,523 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,177 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,176 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,936 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,128 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,893 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,029 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,273 |
| Name a City - European Countries | 0 | - | 4.92 | 64,369 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,933 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,510 |
| The Only European Country ... | 0 | - | 4.91 | 213,766 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,489 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,684 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,367 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,753 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,570 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,780 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,611 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,537 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,205 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,783 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,591 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,271 |
| African Island Countries | 0 | - | 4.96 | 100,766 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,697 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,267 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,455 |
| Counties of England | 0 | - | 4.97 | 789,045 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,835 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,784 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,938 |
| Monarchies of Europe | 0 | - | 4.90 | 97,296 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,027 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,352 |
| European Countries with One Border | 0 | - | 4.97 | 181,592 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,505 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,101 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,670 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,826 |
| Regions of Italy | 0 | - | 4.92 | 74,682 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,307 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,897 |
| States of Germany | 0 | - | 4.96 | 150,006 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,137 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,317 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,222 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,792 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,999 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,782 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,915 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,791 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,557 |
| Countries That Border Russia | 0 | - | 4.98 | 458,856 |
| Countries Bordering France | 0 | - | 4.83 | 398,800 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,983 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,460 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,472 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,129 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,225 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,105 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,692 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,218 |
| Germany Country Quiz | 0 | - | 4.82 | 156,509 |
| Russia Country Quiz | 0 | - | 4.85 | 113,619 |
| Italy Country Quiz | 0 | - | 4.82 | 122,171 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,619 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,338 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,169 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,131 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,939 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,063 |
| Departments of France | 0 | - | 4.93 | 52,787 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,359 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,164 |
| Geography of Russia | 0 | - | 4.57 | 21,424 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,720 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,782 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,834 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,948 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,398 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,268 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,764 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,726 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,437 |
| Countries that Border Poland | 0 | - | 4.99 | 171,324 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,515 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,269 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,791 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,288 |
| Romania Country Quiz | 0 | - | 4.63 | 53,334 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,020 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,849 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,303 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,789 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,167 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,031 |
| Asia Map Quiz | 0 | - | 4.99 | 906,850 |
| Counties of Ireland | 0 | - | 4.92 | 193,000 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,210 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,509 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,708 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,559 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,258 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,614 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,807 |
| Which City in Europe? | 0 | - | 4.83 | 106,607 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,546 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,415 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,198 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,771 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,834 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,875 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,451 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,763 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,383 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,598 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,448 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,190 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,559 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,178 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,047 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,736 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,797 |
| Asian Island Nations | 0 | - | 4.63 | 93,744 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,089 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,196 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,785 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,642 |
| Countries of Africa | 0 | - | 5.00 | 2,507,153 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,737 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,391 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,780 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,440 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,904 |
| Australia Map Quiz | 0 | - | 4.94 | 342,440 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,346 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,550 |
| Rivers of the United States | 0 | - | 4.93 | 65,498 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,922 |
| African East Coast | 0 | - | 4.96 | 95,023 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,110 |
| Canary Islands | 0 | - | 4.61 | 17,399 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,365 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,002 |
| Largest City by Island | 0 | - | 4.87 | 71,019 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,330 |
| Europe Capital to Country | 0 | - | 4.99 | 247,618 |
| Asia Capital to Country | 0 | - | 4.96 | 125,725 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,426 |
| European Capitals by Map | 0 | - | 4.99 | 136,217 |
| African Capitals by Map | 0 | - | 4.99 | 132,123 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,114 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,160 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,588 |
| European Coastal Capitals | 0 | - | 4.95 | 89,726 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,724 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,738 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,411 |
| Countries of the Middle East | 0 | - | 4.96 | 198,866 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,490 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,348 |
| Islands by Country #1 | 0 | - | 4.87 | 174,466 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,425 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,689 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,464 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,070 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,595 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,742 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,144 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,147 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,546 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,242 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,380 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,218 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,495 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,661 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,217 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,422 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,658 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,534 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,471 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,817 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,038 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,173 |
| North America Map Quiz | 0 | - | 4.98 | 244,367 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,427 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,339 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,129 |
| Flags of North and South America | 0 | - | 4.99 | 366,984 |
| Australian States and Territories | 0 | - | 4.95 | 140,725 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,786 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,142 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,680 |
| Hawaiian Islands | 0 | - | 4.83 | 42,424 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,015 |
