| Croatia Country Quiz | 0 | - | 4.83 | 42,836 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,777 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,363 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,342 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,929 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,110 |
| Countries That Border Russia | 0 | - | 4.98 | 458,837 |
| Russia Country Quiz | 0 | - | 4.85 | 113,618 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,026 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,821 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,263 |
| Name a City - European Countries | 0 | - | 4.92 | 64,359 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,924 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,497 |
| The Only European Country ... | 0 | - | 4.91 | 213,753 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,482 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,681 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,722 |
| Countries that Border Poland | 0 | - | 4.99 | 171,320 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,365 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,748 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,603 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,534 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,095 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,517 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,263 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,225 |
| Slavic Countries | 0 | - | 4.96 | 110,831 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,684 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,264 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,872 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,452 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,169 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,598 |
| Counties of England | 0 | - | 4.97 | 788,992 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,825 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,771 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,891 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,172 |
| Monarchies of Europe | 0 | - | 4.90 | 97,293 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,026 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,005 |
| European Countries with One Border | 0 | - | 4.97 | 181,587 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,497 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,094 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,667 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,819 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,849 |
| Regions of Italy | 0 | - | 4.92 | 74,678 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,292 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,888 |
| States of Germany | 0 | - | 4.96 | 149,990 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,135 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,316 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,213 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,788 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,997 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,776 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,903 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,790 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,553 |
| Countries Bordering France | 0 | - | 4.83 | 398,736 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,974 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,457 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,122 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,313 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,823 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,222 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,102 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,670 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,210 |
| Germany Country Quiz | 0 | - | 4.82 | 156,498 |
| Italy Country Quiz | 0 | - | 4.82 | 122,166 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,616 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,333 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,157 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,125 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,936 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,053 |
| Departments of France | 0 | - | 4.93 | 52,781 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,357 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,154 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,782 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,832 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,944 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,388 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,257 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,758 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,433 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,435 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,827 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,931 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,693 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,512 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,254 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,789 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,279 |
| Romania Country Quiz | 0 | - | 4.63 | 53,334 |
| Hungary Country Quiz | 0 | - | 4.49 | 43,017 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,846 |
| Albania Country Quiz | 0 | - | 4.54 | 38,634 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,759 |
| Ukraine Country Quiz | 0 | - | 4.42 | 47,301 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,577 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,145 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,946 |
| Asia Map Quiz | 0 | - | 4.99 | 906,807 |
| Counties of Ireland | 0 | - | 4.92 | 192,996 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,564 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,778 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,508 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,702 |
| Which City in Europe? | 0 | - | 4.83 | 106,603 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 63,767 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,277 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,830 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,451 |
| Latvia Country Quiz | 0 | - | 4.75 | 31,760 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,383 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,072 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,190 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,559 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,173 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,024 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,674 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,794 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,072 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,190 |
| Countries of Africa | 0 | - | 5.00 | 2,507,015 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,928 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,674 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,322 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,777 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,438 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,903 |
| Australia Map Quiz | 0 | - | 4.94 | 342,430 |
| European Cities Beginning with B - Click Map | 0 | - | 4.75 | 77,338 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,267 |
| African East Coast | 0 | - | 4.96 | 95,018 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,103 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,935 |
| National Parks of England and Wales | 0 | - | 4.25 | 6,275 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,328 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,982 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,327 |
| Europe Capital to Country | 0 | - | 4.99 | 247,567 |
| Asia Capital to Country | 0 | - | 4.96 | 125,723 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,416 |
| European Capitals by Map | 0 | - | 4.99 | 136,204 |
| African Capitals by Map | 0 | - | 4.99 | 132,120 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,108 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,157 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,584 |
| European Coastal Capitals | 0 | - | 4.95 | 89,720 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,174 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,713 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,727 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,411 |
| Countries of the Middle East | 0 | - | 4.96 | 198,861 |
| African Island Countries | 0 | - | 4.96 | 100,762 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,488 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,325 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,384 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,681 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,461 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,059 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,587 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,737 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,141 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,146 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,545 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,240 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,379 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,213 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,491 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,657 |
| Poland Country Quiz | 0 | - | 4.22 | 62,656 |
| Belarus Country Quiz | 0 | - | 4.74 | 27,217 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,421 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,657 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,533 |
| Slovenia Country Quiz | 0 | - | 4.52 | 30,465 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,805 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,010 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,124 |
| North America Map Quiz | 0 | - | 4.98 | 244,355 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,426 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,332 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,083 |
| Flags of North and South America | 0 | - | 4.99 | 366,903 |
| Australian States and Territories | 0 | - | 4.95 | 140,692 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,762 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,139 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,673 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,012 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,655 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,391 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,601 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,741 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,758 |
