| French Geography Quiz #1 | 0 | - | 4.89 | 34,501 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,142 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,040 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,827 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,759 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,988 |
| Countries That Border Russia | 0 | - | 4.98 | 458,703 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,993 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,346 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,018 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,483 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,128 |
| Russia Country Quiz | 0 | - | 4.85 | 113,595 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,814 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,013 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,050 |
| Name a City - European Countries | 0 | - | 4.92 | 64,318 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,840 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,428 |
| The Only European Country ... | 0 | - | 4.91 | 213,632 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,416 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,906 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,645 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,688 |
| Countries that Border Poland | 0 | - | 4.99 | 171,278 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,349 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,175 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 70,972 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,597 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,924 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,962 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,226 |
| Which City in Europe? | 0 | - | 4.83 | 106,578 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,591 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,522 |
| Counties of England | 0 | - | 4.97 | 788,725 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,714 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,165 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,196 |
| Slavic Countries | 0 | - | 4.96 | 110,805 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,641 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,238 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,429 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,102 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,697 |
| Geography of Spain | 0 | - | 4.59 | 21,946 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,086 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,668 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,863 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,131 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,294 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,294 |
| Monarchies of Europe | 0 | - | 4.90 | 97,255 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,990 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,283 |
| European Countries with One Border | 0 | - | 4.97 | 181,526 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,205 |
| Countries Bordering France | 0 | - | 4.85 | 398,058 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,859 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,047 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,616 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,761 |
| Regions of Italy | 0 | - | 4.92 | 74,630 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,208 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,867 |
| States of Germany | 0 | - | 4.96 | 149,897 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,085 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,383 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,288 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,169 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,769 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,968 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,731 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,843 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,040 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,631 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,023 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,493 |
| Random European City to Country | 0 | - | 4.69 | 116,265 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,782 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,528 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,195 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,068 |
| Name a Valid Asian Country | 0 | - | 4.98 | 119,994 |
| Name a Valid African Country | 0 | - | 4.98 | 152,862 |
| Germany Country Quiz | 0 | - | 4.82 | 156,465 |
| Italy Country Quiz | 0 | - | 4.82 | 122,132 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,558 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,310 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,114 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,083 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,913 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,019 |
| Departments of France | 0 | - | 4.93 | 52,729 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,312 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,311 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,142 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,793 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,352 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,771 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,799 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,286 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,147 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,719 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,406 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,494 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,193 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,775 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,224 |
| Romania Country Quiz | 0 | - | 4.63 | 53,317 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,000 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,835 |
| Albania Country Quiz | 0 | - | 4.54 | 38,622 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,754 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,283 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,726 |
| Counties of Ireland | 0 | - | 4.92 | 192,914 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,504 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,768 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,660 |
| European Cities by Clue | 0 | - | 4.70 | 88,781 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,312 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,748 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,787 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,459 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,430 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,143 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,812 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,304 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,832 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,752 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,368 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,012 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,818 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,406 |
| Asia Map Quiz | 0 | - | 4.99 | 906,384 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,596 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,183 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,461 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,756 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,248 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,057 |
| Random Country to Capital | 0 | - | 4.98 | 911,023 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,763 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,968 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries of Africa | 0 | - | 5.00 | 2,505,903 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,444 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,491 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,748 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,383 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,858 |
| Australia Map Quiz | 0 | - | 4.94 | 342,344 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,972 |
| African East Coast | 0 | - | 4.96 | 94,977 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,921 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,950 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,184 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,552 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,148 |
| Which City in Canada? | 0 | - | 4.82 | 56,631 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,967 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,637 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,131 |
| Countries that Beat Greece | 0 | - | 4.52 | 48,567 |
| Poland Country Quiz | 0 | - | 4.22 | 62,636 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,211 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,410 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,651 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,520 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,451 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,605 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,695 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,305 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,718 |
| Flags of North and South America | 0 | - | 4.99 | 366,388 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,546 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,141 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,006 |
| Geography of China | 0 | - | 4.24 | 13,867 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,059 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,845 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,507 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,864 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,290 |
| Random Asian City to Country | 0 | - | 4.56 | 44,383 |
| Europe Capital to Country | 0 | - | 4.99 | 247,393 |
| Asia Capital to Country | 0 | - | 4.96 | 125,677 |
| Capital Cities Chain | 0 | - | 4.84 | 81,864 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,363 |
| European Capitals by Map | 0 | - | 4.99 | 136,085 |
| African Capitals by Map | 0 | - | 4.99 | 132,092 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,006 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,039 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,109 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,557 |
| European Coastal Capitals | 0 | - | 4.95 | 89,691 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,160 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,534 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,645 |
