| Countries Bordering Brazil | 0 | - | 4.96 | 131,667 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,770 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,630 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,376 |
| Peru Country Quiz | 0 | - | 4.54 | 48,707 |
| European Countries with One Border | 0 | - | 4.97 | 182,966 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,748 |
| Countries That Border Russia | 0 | - | 4.98 | 462,177 |
| Countries Bordering France | 0 | - | 4.83 | 402,933 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,473 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,790 |
| Central American Countries | 0 | - | 4.98 | 156,621 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,101 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,917 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,557 |
| Chile Country Quiz | 0 | - | 4.77 | 40,101 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,890 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,622 |
| Countries of Africa | 0 | - | 5.00 | 2,541,274 |
| Countries Bordering India | 0 | - | 4.98 | 163,471 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,314 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,411 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,234 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,396 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,577 |
| Countries that Border China | 0 | - | 4.96 | 263,358 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,479 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,909 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,639 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 121,347 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,518 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,788 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,268 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,926 |
| Countries that Border Poland | 0 | - | 4.99 | 172,420 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,612 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,313 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,984 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,479 |
| The Only European Country ... | 0 | - | 4.91 | 217,059 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,561 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,384 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,707 |
| Which South American Country? | 0 | - | 4.69 | 51,971 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,858 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,648 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,577 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,523 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,744 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,838 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,182 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,025 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,059 |
| Countries of the Middle East | 0 | - | 4.96 | 201,391 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,440 |
| Slavic Countries | 0 | - | 4.96 | 111,783 |
| African Island Countries | 0 | - | 4.96 | 101,755 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,055 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,632 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,693 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,184 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,796 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,865 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,676 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,315 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,326 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,694 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,361 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,273 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,107 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,357 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,000 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 415,599 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,464 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,192 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,490 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,661 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,966 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,676 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,123 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,049 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,509 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,237 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,506 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,761 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,987 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,419 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,209 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,149 |
| Monarchies of Europe | 0 | - | 4.90 | 98,248 |
| Monarchies of Asia | 0 | - | 4.97 | 71,154 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,959 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,121 |
| The Only African Country ... | 0 | - | 4.99 | 129,213 |
| The Only American Country ... | 0 | - | 4.92 | 121,725 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,167 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,836 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,975 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,707 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,129 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,398 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,617 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,281 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,299 |
| US States Quiz | 0 | - | 5.00 | 16,898,081 |
| UK Immigration by Country | 0 | - | 4.94 | 141,044 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,769 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,142 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,349 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,698 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,482 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,616 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,709 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,060 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,285 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,592 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,302 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,181 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,931 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,231 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,139 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,044 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,041 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,974 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,629 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,198 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,044 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,434 |
| Germany Country Quiz | 0 | - | 4.83 | 158,035 |
| Russia Country Quiz | 0 | - | 4.83 | 114,600 |
| Japan Country Quiz | 0 | - | 4.93 | 142,627 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,019 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,414 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,556 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,112 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,386 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,825 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,190 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,768 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,890 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,696 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,058 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,731 |
| Random European Capital to Country | 0 | - | 4.98 | 191,070 |
| Random European Country to Capital | 0 | - | 4.93 | 165,285 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,538 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,855 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,887 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,151 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,454 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,445 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,500 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,714 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,233 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,071 |
| Every European Country Shape | 0 | - | 4.96 | 202,008 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,886 |
| Every African Country Shape | 0 | - | 4.90 | 87,496 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,239 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,355 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,879 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,348 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,835 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,892 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,515 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,212 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,253 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,429 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,914 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,201 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,916 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,064 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,233 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,654 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,641 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,477 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,994 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,176 |
| Countries Closest to India | 0 | - | 4.97 | 102,876 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,736 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,201 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,993 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,893 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,944 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,464 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,311 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,660 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,447,127 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,716 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,728 |
| Countries with Megacities | 0 | - | 4.99 | 264,162 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,573 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,385 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,835 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,445 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,351 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,906 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,566 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,549 |
| Hindu Countries | 0 | - | 4.86 | 50,234 |
