| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,895 |
| Slavic Countries | 0 | - | 4.96 | 112,142 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,231 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,604 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,299 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,705 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,050 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,596 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,498 |
| Name a City - European Countries | 0 | - | 4.90 | 65,925 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,186 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,639 |
| The Only European Country ... | 0 | - | 4.91 | 218,219 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,085 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,645 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,865 |
| Countries that Border Poland | 0 | - | 4.99 | 172,896 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,112 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,037 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,220 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,976 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,957 |
| Counties of England | 0 | - | 4.97 | 800,922 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,759 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,126 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,240 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,801 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,571 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,730 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,047 |
| Monarchies of Europe | 0 | - | 4.90 | 98,583 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,285 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,193 |
| European Countries with One Border | 0 | - | 4.97 | 183,449 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,205 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,675 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,253 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,488 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,129 |
| Regions of Italy | 0 | - | 4.92 | 76,609 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,934 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,345 |
| States of Germany | 0 | - | 4.95 | 153,890 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,566 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,497 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 88,122 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,627 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,497 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,244 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,030 |
| Countries That Border Russia | 0 | - | 4.98 | 463,797 |
| Countries Bordering France | 0 | - | 4.83 | 404,251 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,248 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,978 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,309 |
| UK Immigration by Country | 0 | - | 4.94 | 141,416 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,124 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,233 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,567 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,512 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,454 |
| Germany Country Quiz | 0 | - | 4.83 | 158,534 |
| Russia Country Quiz | 0 | - | 4.83 | 115,108 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,866 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,547 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,981 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,484 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,862 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,296 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,847 |
| Departments of France | 0 | - | 4.93 | 54,805 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,691 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,057 |
| Geography of Russia | 0 | - | 4.57 | 21,572 |
| Romania Country Quiz | 0 | - | 4.63 | 54,015 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,666 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 42,380 |
| Ukraine Country Quiz | 0 | - | 4.43 | 47,907 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,938 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,597 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,462 |
| Asia Map Quiz | 0 | - | 4.99 | 922,633 |
| Sweden Immigration by Country | 0 | - | 4.55 | 56,300 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,277 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,612 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,734 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,166 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,981 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,543 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,812 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,880 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,140 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,057 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,729 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,367 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,998 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,696 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,156 |
| Counties of Ireland | 0 | - | 4.92 | 196,745 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,817 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,758 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,998 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,936 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,877 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,809 |
| Which City in Europe? | 0 | - | 4.83 | 107,743 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,569 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,336 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,817 |
| Countries of Africa | 0 | - | 5.00 | 2,551,745 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,936 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,345 |
| Lithuania Country Quiz | 0 | - | 4.63 | 31,737 |
| Latvia Country Quiz | 0 | - | 4.77 | 32,148 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,039 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,113 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,187 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,651 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,390 |
| Australia Map Quiz | 0 | - | 4.95 | 345,690 |
| African East Coast | 0 | - | 4.96 | 96,516 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,419 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,845 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,312 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,580 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,598 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,628 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,888 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,261 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,222 |
| Random European City to Country | 0 | - | 4.69 | 118,237 |
| Europe Capital to Country | 0 | - | 4.99 | 251,512 |
| Asia Capital to Country | 0 | - | 4.96 | 127,154 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,623 |
| European Capitals by Map | 0 | - | 4.99 | 141,312 |
| African Capitals by Map | 0 | - | 4.99 | 141,256 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,543 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,609 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,963 |
| European Coastal Capitals | 0 | - | 4.95 | 91,065 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,065 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,692 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,205 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,043 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,569 |
| Countries of the Middle East | 0 | - | 4.96 | 202,191 |
| African Island Countries | 0 | - | 4.96 | 102,199 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,060 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,019 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,471 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,526 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,065 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,265 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,006 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,314 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,844 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,608 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,269 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,038 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,677 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,949 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,931 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,904 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,194 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,417 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,424 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,181 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,587 |
| Poland Country Quiz | 0 | - | 4.20 | 63,566 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,442 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,821 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 31,015 |
| Montenegro Country Quiz | 0 | - | 4.61 | 23,809 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,860 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,940 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,800 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,365 |
| North America Map Quiz | 0 | - | 4.98 | 250,510 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,380 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,591 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,388 |
| Flags of North and South America | 0 | - | 4.99 | 375,639 |
| Cross Flags of Europe | 0 | - | 4.43 | 299,929 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,966 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,346 |
| Australian States and Territories | 0 | - | 4.96 | 142,555 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,970 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,606 |
| Regions of France | 0 | - | 4.70 | 121,661 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,350 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,441 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,091 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,393 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,360 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,548 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 120,914 |
| European Geography By Letter - C | 0 | - | 4.43 | 121,985 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,917 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,573 |
| European Geography By Letter - M | 0 | - | 4.69 | 131,935 |
