| Federal Subjects of Russia | 0 | - | 4.94 | 144,608 |
| Departments of France | 0 | - | 4.93 | 53,035 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,478 |
| Slavic Countries | 0 | - | 4.96 | 111,035 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,360 |
| Counties of England | 0 | - | 4.97 | 790,699 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,723 |
| Europe Map Quiz | 0 | - | 5.00 | 4,738,157 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,340 |
| Regions of Italy | 0 | - | 4.92 | 74,943 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,651 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,181 |
| States of Germany | 0 | - | 4.96 | 150,565 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,505 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,833 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,974 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,114 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,638 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,895 |
| Name a City - European Countries | 0 | - | 4.92 | 64,652 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,451 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,933 |
| The Only European Country ... | 0 | - | 4.91 | 214,463 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,928 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,810 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,468 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,754 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,888 |
| Counties of Ireland | 0 | - | 4.92 | 193,527 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,050 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,973 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,377 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,601 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,673 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,602 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,834 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,157 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,843 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,918 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,495 |
| Lithuania Country Quiz | 0 | - | 4.60 | 31,421 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,625 |
| Australian States and Territories | 0 | - | 4.96 | 141,136 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,309 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,830 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,431 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,013 |
| Monarchies of Europe | 0 | - | 4.90 | 97,497 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,186 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,623 |
| Countries That Border Russia | 0 | - | 4.98 | 459,708 |
| European Countries with One Border | 0 | - | 4.97 | 181,849 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,745 |
| Countries Bordering France | 0 | - | 4.83 | 400,457 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,516 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,466 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,958 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,157 |
| States of India | 0 | - | 4.94 | 190,984 |
| Japanese Prefectures | 0 | - | 4.98 | 135,134 |
| Provinces of China | 0 | - | 4.97 | 200,985 |
| Regions of New Zealand | 0 | - | 4.85 | 28,281 |
| Provinces of Turkey | 0 | - | 4.95 | 202,158 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,038 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,510 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,503 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,972 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,184 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,994 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,213 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 75,644 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,311 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,038 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,556 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,521 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,845 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,657 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,409 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,281 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,621 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,516 |
| Germany Country Quiz | 0 | - | 4.82 | 156,839 |
| Russia Country Quiz | 0 | - | 4.85 | 113,818 |
| Italy Country Quiz | 0 | - | 4.82 | 122,441 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,838 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,605 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,432 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,369 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,232 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,289 |
| States of Mexico | 0 | - | 4.95 | 173,916 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,938 |
| States of Brazil | 0 | - | 4.98 | 86,733 |
| Regions of France | 0 | - | 4.78 | 119,585 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 53,185 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,405 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,805 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,566 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,848 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,961 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,180 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,993 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,844 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,912 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,898 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,556 |
| Countries that Border Poland | 0 | - | 4.99 | 171,574 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,617 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,916 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,888 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,617 |
| Romania Country Quiz | 0 | - | 4.63 | 53,472 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,122 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,940 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,917 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,408 |
| Counties of Wales | 0 | - | 4.63 | 39,007 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,306 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,569 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,909 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,596 |
| Geography of Russia | 0 | - | 4.57 | 21,451 |
| Which City in Europe? | 0 | - | 4.83 | 106,884 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,927 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,614 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,872 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,988 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,065 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,567 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,595 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,005 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,815 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,832 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,464 |
| Malta Country Quiz | 0 | - | 4.81 | 30,879 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,438 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,742 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,940 |
| Asia Map Quiz | 0 | - | 4.99 | 908,707 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,613 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,509 |
| US States with an Empty Map | 0 | - | 5.00 | 620,016 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,981 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,497 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,990 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,585 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,364 |
| Countries of Africa | 0 | - | 5.00 | 2,513,798 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,427 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,540 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,016 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,010 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,852 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,139 |
| Australia Map Quiz | 0 | - | 4.94 | 342,851 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,764 |
| Rivers of the United States | 0 | - | 4.93 | 65,665 |
| African East Coast | 0 | - | 4.96 | 95,255 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,061 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,160 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 574,348 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,230 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,601 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,314 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,445 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,809 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,255 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,494 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,715 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,579 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,539 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,854 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,588 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,540 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,906 |
| Flags of North and South America | 0 | - | 4.99 | 368,692 |
| Councils of Scotland | 0 | - | 4.58 | 28,225 |
| Hawaiian Islands | 0 | - | 4.83 | 42,494 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,340 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,927 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 351,151 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,625 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,794 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,603 |
| Random European City to Country | 0 | - | 4.69 | 116,796 |
| Europe Capital to Country | 0 | - | 4.99 | 248,380 |
| Asia Capital to Country | 0 | - | 4.96 | 125,950 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,800 |
| European Capitals by Map | 0 | - | 4.99 | 137,026 |
| African Capitals by Map | 0 | - | 4.99 | 132,470 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,147 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,476 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,425 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,806 |
| European Coastal Capitals | 0 | - | 4.95 | 89,948 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,271 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,584 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,310 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,494 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 101,370 |
