| Colombia Country Quiz | 0 | - | 4.90 | 40,316 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,264 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,067 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,283 |
| Central American Countries | 0 | - | 4.98 | 155,054 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,385 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,655 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,231 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,227 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,341 |
| The Only American Country ... | 0 | - | 4.92 | 120,761 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,793 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,662 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,918 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,088 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,897 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,789 |
| States of Brazil | 0 | - | 4.98 | 86,389 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,965 |
| Countries of Africa | 0 | - | 5.00 | 2,507,884 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,088 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,088 |
| Peru Country Quiz | 0 | - | 4.54 | 48,302 |
| Chile Country Quiz | 0 | - | 4.75 | 39,724 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,857 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,448 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,988 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,815 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,561 |
| The Only European Country ... | 0 | - | 4.91 | 213,837 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,148 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,072 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,536 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,210 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,095 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,468 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,855 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,360 |
| Which South American Country? | 0 | - | 4.69 | 51,723 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,074 |
| South American Cities on the Map | 0 | - | 4.57 | 35,243 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,773 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,328 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,328 |
| Countries of the Middle East | 0 | - | 4.96 | 198,925 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,268 |
| Slavic Countries | 0 | - | 4.96 | 110,858 |
| African Island Countries | 0 | - | 4.96 | 100,790 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,498 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,707 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,491 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,110 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,419 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,628 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,716 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,762 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,156 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,165 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,291 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,577 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,276 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,416 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,245 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,507 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,581 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,887 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,962 |
| Flags of North and South America | 0 | - | 4.99 | 367,235 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,914 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,391 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,081 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,029 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,606 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,958 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,001 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,853 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,990 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,829 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,871 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,200 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,361 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,368 |
| Monarchies of Europe | 0 | - | 4.90 | 97,312 |
| Monarchies of Asia | 0 | - | 4.97 | 70,603 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,432 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,775 |
| The Only African Country ... | 0 | - | 4.99 | 128,367 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,778 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,250 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,043 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,394 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,042 |
| European Countries with One Border | 0 | - | 4.97 | 181,628 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,521 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,109 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,978 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,365 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,969 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,871 |
| US States Quiz | 0 | - | 5.00 | 16,701,027 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,961 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,917 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,550 |
| Countries That Border Russia | 0 | - | 4.98 | 458,920 |
| Countries Bordering France | 0 | - | 4.83 | 399,103 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,053 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,976 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,160 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,346 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,861 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,370 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,272 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,399 |
| UK Immigration by Country | 0 | - | 4.94 | 139,641 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,869 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,268 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,863 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,261 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,364 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,250 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,798 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,776 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,450 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,213 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,247 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,120 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,492 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,490 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,218 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,504 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,200 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,981 |
| Germany Country Quiz | 0 | - | 4.82 | 156,546 |
| Russia Country Quiz | 0 | - | 4.85 | 113,633 |
| Italy Country Quiz | 0 | - | 4.82 | 122,206 |
| Japan Country Quiz | 0 | - | 4.92 | 141,244 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,146 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,852 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,820 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,038 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,297 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,968 |
| States of Mexico | 0 | - | 4.95 | 173,344 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,005 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,156 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,040 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,627 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,200 |
| Countries with Megacities | 0 | - | 4.99 | 246,883 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,103 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,959 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,516 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,849 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,067 |
| Random European Capital to Country | 0 | - | 4.98 | 189,209 |
| Random European Country to Capital | 0 | - | 4.92 | 147,450 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,400 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,413 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,477 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,793 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,565 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,854 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,151 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,277 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,477 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,334 |
| Every European Country Shape | 0 | - | 4.96 | 200,173 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,704 |
| Every African Country Shape | 0 | - | 4.90 | 86,117 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,176 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,152 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,680 |
| Countries Bordering India | 0 | - | 4.98 | 162,603 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,699 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,777 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,927 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,785 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,215 |
| Countries that Border China | 0 | - | 4.96 | 261,816 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,850 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,530 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,082 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,227 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,747 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,306 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,492 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,452 |
| Countries that Border Poland | 0 | - | 4.99 | 171,353 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,939 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,704 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,271 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,534 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,307 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,380 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,507 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,807 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,892 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,956 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,753 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,344 |
