| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,879 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,301 |
| Slavic Countries | 0 | - | 4.96 | 110,889 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,579 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,229 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,235 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,436 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,096 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,344 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,872 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,051 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,402 |
| Name a City - European Countries | 0 | - | 4.92 | 64,452 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,082 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,643 |
| The Only European Country ... | 0 | - | 4.91 | 213,954 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,622 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,720 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,396 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,793 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,630 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,549 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,421 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,156 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,429 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,737 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,330 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,496 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,604 |
| Counties of England | 0 | - | 4.97 | 789,514 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,027 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,916 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,921 |
| Lithuania Country Quiz | 0 | - | 4.60 | 31,372 |
| Monarchies of Europe | 0 | - | 4.90 | 97,354 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,064 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,081 |
| European Countries with One Border | 0 | - | 4.97 | 181,675 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,575 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,783 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,235 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,758 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,924 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,896 |
| Regions of Italy | 0 | - | 4.92 | 74,773 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,415 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,024 |
| States of Germany | 0 | - | 4.96 | 150,172 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,228 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,354 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,294 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,852 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,058 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,855 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,001 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,810 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,587 |
| Countries That Border Russia | 0 | - | 4.98 | 459,010 |
| Countries Bordering France | 0 | - | 4.83 | 399,492 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,149 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,640 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,246 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,435 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,042 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,280 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,144 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,944 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,301 |
| Germany Country Quiz | 0 | - | 4.82 | 156,616 |
| Russia Country Quiz | 0 | - | 4.85 | 113,673 |
| Italy Country Quiz | 0 | - | 4.82 | 122,268 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,700 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,444 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,262 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,192 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,113 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,121 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,079 |
| Departments of France | 0 | - | 4.93 | 52,866 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,378 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,318 |
| Geography of Russia | 0 | - | 4.57 | 21,430 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,800 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,871 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,006 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,578 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,418 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,808 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,777 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,473 |
| Countries that Border Poland | 0 | - | 4.99 | 171,403 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,508 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,896 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,964 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,718 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,553 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,368 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,825 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,372 |
| Romania Country Quiz | 0 | - | 4.63 | 53,374 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,055 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,879 |
| Estonia Country Quiz | 0 | - | 4.60 | 30,875 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,334 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,141 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,574 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,853 |
| Asia Map Quiz | 0 | - | 4.99 | 907,389 |
| Counties of Ireland | 0 | - | 4.92 | 193,154 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,699 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,858 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,527 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,778 |
| Which City in Europe? | 0 | - | 4.83 | 106,725 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,798 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,291 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,881 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,931 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,415 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,122 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,202 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,572 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,204 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,491 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,174 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,842 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,220 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,231 |
| Countries of Africa | 0 | - | 5.00 | 2,508,973 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,932 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,343 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,412 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,824 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,516 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,975 |
| Australia Map Quiz | 0 | - | 4.94 | 342,566 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,402 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,307 |
| African East Coast | 0 | - | 4.96 | 95,082 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,172 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,966 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,880 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,182 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,390 |
| Europe Capital to Country | 0 | - | 4.99 | 248,004 |
| Asia Capital to Country | 0 | - | 4.96 | 125,791 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,521 |
| European Capitals by Map | 0 | - | 4.99 | 136,401 |
| African Capitals by Map | 0 | - | 4.99 | 132,233 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,187 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,239 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,665 |
| European Coastal Capitals | 0 | - | 4.95 | 89,805 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,206 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,909 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,930 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,434 |
| Countries of the Middle East | 0 | - | 4.96 | 199,014 |
| African Island Countries | 0 | - | 4.96 | 100,821 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,511 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,543 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,207 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,771 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,529 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,182 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,669 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,811 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,165 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,194 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,606 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,315 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,451 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,288 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,519 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,702 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,230 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,444 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,678 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,547 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,491 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,179 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,474 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,278 |
| North America Map Quiz | 0 | - | 4.98 | 244,593 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,446 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,376 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,687 |
| Flags of North and South America | 0 | - | 4.99 | 367,588 |
| Australian States and Territories | 0 | - | 4.96 | 140,936 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,070 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,194 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,728 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,027 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,720 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,513 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,726 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,826 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,163 |
| Random European City to Country | 0 | - | 4.69 | 116,591 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,444 |
