| French Geography Quiz #1 | 0 | - | 4.89 | 35,105 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,589 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,121 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,522 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,473 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,437 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,040 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,988 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,012 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,806 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,942 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,000 |
| Name a City - European Countries | 0 | - | 4.89 | 66,229 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,922 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,244 |
| The Only European Country ... | 0 | - | 4.91 | 219,190 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,617 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,329 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,905 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,129 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,666 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,741 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,366 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,099 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,998 |
| Counties of England | 0 | - | 4.97 | 803,281 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,133 |
| Which City in Europe? | 0 | - | 4.83 | 107,914 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,941 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,234 |
| Slavic Countries | 0 | - | 4.96 | 112,412 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,620 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,130 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,645 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,904 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,812 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,818 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,012 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,892 |
| Geography of Spain | 0 | - | 4.59 | 22,189 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,353 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,501 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,149 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,694 |
| Monarchies of Europe | 0 | - | 4.90 | 98,914 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,873 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,578 |
| European Countries with One Border | 0 | - | 4.97 | 183,862 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,582 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,247 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,690 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,854 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,656 |
| Regions of Italy | 0 | - | 4.92 | 77,133 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,396 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,558 |
| States of Germany | 0 | - | 4.95 | 154,625 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,790 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,616 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,138 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 44,200 |
| South American Geography Quiz #1 | 0 | - | 4.63 | 32,914 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,018 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,934 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,825 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,722 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,511 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,425 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,899 |
| Countries That Border Russia | 0 | - | 4.98 | 464,606 |
| Countries Bordering France | 0 | - | 4.83 | 405,019 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,951 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,408 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,472 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,774 |
| Random European City to Country | 0 | - | 4.69 | 118,483 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,950 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,846 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,829 |
| Name a Valid African Country | 0 | - | 4.98 | 155,090 |
| Germany Country Quiz | 0 | - | 4.82 | 158,891 |
| Russia Country Quiz | 0 | - | 4.83 | 115,345 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,775 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,603 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,952 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,920 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,279 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,851 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,114 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,524 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,085 |
| Departments of France | 0 | - | 4.93 | 55,222 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,753 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,751 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,682 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,273 |
| Asia Map Quiz | 0 | - | 4.99 | 925,576 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,367 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,759 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,957 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,762 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,699 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,027 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,965 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,121 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,275 |
| Countries that Border Poland | 0 | - | 4.99 | 173,213 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,163 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,182 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,295 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,500 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,443 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,059 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,041 |
| Malta Country Quiz | 0 | - | 4.81 | 31,242 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,723 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,326 |
| Counties of Ireland | 0 | - | 4.92 | 197,398 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,467 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,976 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,089 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,188 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,152 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,314 |
| Random Country to Capital | 0 | - | 4.98 | 928,786 |
| European Cities by Clue | 0 | - | 4.70 | 89,181 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,046 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,059 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,423 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,947 |
| Countries of Africa | 0 | - | 5.00 | 2,561,381 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,179 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,724 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,369 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,501 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,031 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,367 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,212 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,484 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,027 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,495 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,001 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,669 |
| Australia Map Quiz | 0 | - | 4.95 | 346,253 |
| African East Coast | 0 | - | 4.96 | 96,813 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,462 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,900 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,518 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,834 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,619 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,516 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,834 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,882 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,792 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,793 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,269 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,542 |
| Random Asian City to Country | 0 | - | 4.56 | 44,623 |
| Europe Capital to Country | 0 | - | 4.99 | 252,227 |
| Asia Capital to Country | 0 | - | 4.96 | 127,601 |
| Capital Cities Chain | 0 | - | 4.84 | 83,419 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,056 |
| European Capitals by Map | 0 | - | 4.99 | 142,226 |
| African Capitals by Map | 0 | - | 4.99 | 142,312 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,968 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,939 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,231 |
| European Coastal Capitals | 0 | - | 4.95 | 91,359 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,216 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,861 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,875 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,192 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,611 |
| Which City in Canada? | 0 | - | 4.83 | 57,371 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,203 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.61 | 102,773 |
| Countries of the Middle East | 0 | - | 4.96 | 203,029 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,352 |
| Countries by Emojis | 0 | - | 4.99 | 242,581 |
| African Island Countries | 0 | - | 4.96 | 102,582 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,619 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,198 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,538 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,061 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,874 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,359 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,742 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,838 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,598 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,020 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,890 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,910 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,474 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,969 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,202 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 43,735 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,002 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,224 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,483 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,545 |
