| South America Map Quiz | 0 | - | 5.00 | 1,548,872 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,018 |
| Central American Countries | 0 | - | 4.98 | 156,365 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,003 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,189 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,650 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,049 |
| The Only American Country ... | 0 | - | 4.92 | 121,530 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,911 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,531 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,705 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,104 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,242 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,651 |
| States of Brazil | 0 | - | 4.97 | 87,870 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,837 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,860 |
| Countries of Africa | 0 | - | 5.00 | 2,534,285 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,530 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,835 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,755 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,092 |
| The Only European Country ... | 0 | - | 4.91 | 216,392 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,065 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,372 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,996 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,628 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,816 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,551 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,674 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,342 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,238 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,694 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,550 |
| South American Cities on the Map | 0 | - | 4.53 | 35,407 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,555 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,768 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,493 |
| Countries of the Middle East | 0 | - | 4.96 | 201,016 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,181 |
| Slavic Countries | 0 | - | 4.96 | 111,590 |
| African Island Countries | 0 | - | 4.96 | 101,548 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,794 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,420 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,386 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,867 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,588 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,661 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,577 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,172 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,119 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,519 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,157 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,094 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,931 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,203 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,534 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,569 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,978 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,861 |
| Flags of North and South America | 0 | - | 4.99 | 372,674 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,118 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,588 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,272 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,252 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,731 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,728 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,204 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,766 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,394 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,467 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,835 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,212 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,033 |
| Monarchies of Europe | 0 | - | 4.90 | 98,062 |
| Monarchies of Asia | 0 | - | 4.97 | 71,047 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,840 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,668 |
| The Only African Country ... | 0 | - | 4.99 | 129,049 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,106 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,742 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,774 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,420 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,913 |
| European Countries with One Border | 0 | - | 4.97 | 182,678 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,485 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,132 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,856 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,417 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,441 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,749 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,388 |
| Countries That Border Russia | 0 | - | 4.98 | 461,512 |
| Countries Bordering France | 0 | - | 4.83 | 402,350 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,230 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,288 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,589 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,061 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,948 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,860 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,033 |
| UK Immigration by Country | 0 | - | 4.94 | 140,808 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,894 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,155 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,548 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,260 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,521 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,877 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,419 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,197 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,023 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,794 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,047 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,915 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,930 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,986 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,544 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,042 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,887 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,346 |
| Germany Country Quiz | 0 | - | 4.82 | 157,754 |
| Russia Country Quiz | 0 | - | 4.85 | 114,406 |
| Italy Country Quiz | 0 | - | 4.82 | 123,330 |
| Japan Country Quiz | 0 | - | 4.93 | 142,381 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,667 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,307 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,324 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,740 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,442 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,888 |
| States of Mexico | 0 | - | 4.95 | 175,829 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,643 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,075 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,283 |
| Countries with Megacities | 0 | - | 4.99 | 262,557 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,115 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,127 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,415 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,179 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,620 |
| Random European Capital to Country | 0 | - | 4.98 | 190,778 |
| Random European Country to Capital | 0 | - | 4.93 | 164,990 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,374 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,696 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,575 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,084 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,196 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,340 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,419 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,627 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,617 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,466 |
| Every European Country Shape | 0 | - | 4.96 | 201,498 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,657 |
| Every African Country Shape | 0 | - | 4.90 | 87,194 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,224 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,632 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,217 |
| Countries Bordering India | 0 | - | 4.98 | 163,396 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,168 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,275 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,140 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,233 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,502 |
| Countries that Border China | 0 | - | 4.96 | 263,033 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,306 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,833 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,500 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,613 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,348 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,757 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,090 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,835 |
| Countries that Border Poland | 0 | - | 4.99 | 172,201 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,395 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,119 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,035 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,842 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,852 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,805 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,936 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,144 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,498 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,503 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,960 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,000 |
| Countries Closest to India | 0 | - | 4.97 | 102,719 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,579 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,928 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,898 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,779 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,756 |
| Canada Country Quiz | 0 | - | 4.54 | 132,430 |
| United States Country Quiz | 0 | - | 4.43 | 101,442 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,721 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,620 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,706 |
| Asia Map Quiz | 0 | - | 4.99 | 915,925 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,486 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,941 |
