| Countries Bordering Brazil | 0 | - | 4.96 | 131,979 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,836 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,053 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,709 |
| Countries That Border Russia | 0 | - | 4.98 | 463,052 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,302 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,481 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,717 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,801 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,936 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,946 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,726 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,594 |
| Countries that Border Poland | 0 | - | 4.99 | 172,690 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,340 |
| The Only American Country ... | 0 | - | 4.92 | 121,876 |
| European Countries with One Border | 0 | - | 4.97 | 183,235 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,011 |
| Countries Bordering France | 0 | - | 4.83 | 403,788 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,890 |
| Central American Countries | 0 | - | 4.98 | 156,885 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,022 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,960 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,103 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,456 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,232 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,053 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,631 |
| Peru Country Quiz | 0 | - | 4.54 | 48,790 |
| Chile Country Quiz | 0 | - | 4.75 | 40,148 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,925 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,267 |
| States of Brazil | 0 | - | 4.97 | 88,814 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,274 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,882 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,487 |
| Countries of Africa | 0 | - | 5.00 | 2,547,394 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,595 |
| Countries Bordering India | 0 | - | 4.98 | 163,607 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,712 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,585 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,656 |
| Countries that Border China | 0 | - | 4.96 | 263,670 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,987 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,838 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,059 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,037 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,067 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,479 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,676 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,716 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,792 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,185 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,877 |
| The Only European Country ... | 0 | - | 4.91 | 217,681 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,988 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,766 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,764 |
| South American Cities on the Map | 0 | - | 4.53 | 35,480 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,663 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,739 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,775 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,727 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,616 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,939 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,889 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,347 |
| Flags of North and South America | 0 | - | 4.99 | 374,765 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,764 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,648 |
| Countries of the Middle East | 0 | - | 4.96 | 201,846 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,679 |
| Slavic Countries | 0 | - | 4.96 | 111,979 |
| African Island Countries | 0 | - | 4.96 | 101,956 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,333 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,878 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,981 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,492 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,034 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,105 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,748 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,456 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,540 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,859 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,564 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,426 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,298 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,489 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,219 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,275 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,576 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,565 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,661 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,346 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,314 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,152 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,205 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,738 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,503 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,357 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,806 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,436 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,620 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,071 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,180 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,642 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,267 |
| Monarchies of Europe | 0 | - | 4.90 | 98,435 |
| Monarchies of Asia | 0 | - | 4.97 | 71,284 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,071 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,666 |
| The Only African Country ... | 0 | - | 4.99 | 129,334 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,240 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,930 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,118 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,957 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,344 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,466 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,422 |
| US States Quiz | 0 | - | 5.00 | 16,931,236 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,320 |
| UK Immigration by Country | 0 | - | 4.94 | 141,238 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,360 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,578 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,813 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,945 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,875 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,879 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,763 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,380 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,476 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,067 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,418 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,345 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,539 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,137 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,365 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,718 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,334 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,197 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,540 |
| Germany Country Quiz | 0 | - | 4.83 | 158,303 |
| Russia Country Quiz | 0 | - | 4.83 | 114,776 |
| Japan Country Quiz | 0 | - | 4.93 | 142,843 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,327 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,526 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,608 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,440 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,930 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,690 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,171 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,253 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,908 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,172 |
| States of Mexico | 0 | - | 4.96 | 177,066 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,920 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,289 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,848 |
| Random European Capital to Country | 0 | - | 4.98 | 191,577 |
| Random European Country to Capital | 0 | - | 4.93 | 165,484 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,769 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,076 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,622 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,217 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,554 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,544 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,835 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,734 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,567 |
| Every European Country Shape | 0 | - | 4.96 | 202,337 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,043 |
| Every African Country Shape | 0 | - | 4.90 | 87,787 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,505 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,105 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,467 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,062 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,609 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,312 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,466 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,990 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,481 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,018 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,175 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,309 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,814 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,769 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,038 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,624 |
| Countries Closest to India | 0 | - | 4.97 | 102,989 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,886 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,451 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,076 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,999 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,091 |
| Canada Country Quiz | 0 | - | 4.54 | 132,735 |
| United States Country Quiz | 0 | - | 4.43 | 101,805 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,492 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,072 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,563 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,182 |
