| Colombia Country Quiz | 0 | - | 4.90 | 40,803 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,598 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,922 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,670 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,816 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,252 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,765 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,825 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,556 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,277 |
| The Only American Country ... | 0 | - | 4.92 | 121,821 |
| Central American Countries | 0 | - | 4.98 | 156,779 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,964 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,876 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,849 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,387 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,065 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,114 |
| States of Brazil | 0 | - | 4.97 | 88,607 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,176 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,989 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,592 |
| Peru Country Quiz | 0 | - | 4.54 | 48,760 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,649 |
| Chile Country Quiz | 0 | - | 4.77 | 40,130 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,906 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,782 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,471 |
| Countries of Africa | 0 | - | 5.00 | 2,545,121 |
| Which South American Country? | 0 | - | 4.69 | 52,003 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,445 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,944 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,997 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,450 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,602 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,017 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,672 |
| South American Cities on the Map | 0 | - | 4.53 | 35,471 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,581 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,108 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,689 |
| The Only European Country ... | 0 | - | 4.91 | 217,410 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,815 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,589 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,743 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,878 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,696 |
| Countries that Beat China | 0 | - | 4.85 | 116,135 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,062 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,830 |
| Flags of North and South America | 0 | - | 4.99 | 374,356 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,484 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,386 |
| Countries of the Middle East | 0 | - | 4.96 | 201,698 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,563 |
| Slavic Countries | 0 | - | 4.96 | 111,882 |
| African Island Countries | 0 | - | 4.96 | 101,876 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,964 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,243 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,799 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,853 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,364 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,930 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,030 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,717 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,404 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,442 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,799 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,487 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,372 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,227 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,441 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,335 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,297 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,852 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,841 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,123 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,479 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,345 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,254 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,671 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,356 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,581 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,099 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,213 |
| Monarchies of Europe | 0 | - | 4.90 | 98,354 |
| Monarchies of Asia | 0 | - | 4.97 | 71,227 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,025 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,498 |
| The Only African Country ... | 0 | - | 4.99 | 129,276 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,210 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,891 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,046 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,857 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,267 |
| European Countries with One Border | 0 | - | 4.97 | 183,125 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,899 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,407 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,401 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,523 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,967 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,709 |
| US States Quiz | 0 | - | 5.00 | 16,918,814 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,253 |
| UK Immigration by Country | 0 | - | 4.94 | 141,166 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,267 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,476 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,769 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,813 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,819 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,512 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,698 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,351 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,405 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,021 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,358 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,265 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,488 |
| Countries That Border Russia | 0 | - | 4.98 | 462,840 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,183 |
| Countries Bordering France | 0 | - | 4.83 | 403,567 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,691 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,681 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,283 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,142 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,505 |
| Germany Country Quiz | 0 | - | 4.83 | 158,180 |
| Russia Country Quiz | 0 | - | 4.83 | 114,697 |
| Japan Country Quiz | 0 | - | 4.93 | 142,742 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,177 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,469 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,586 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,131 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,414 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,891 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,668 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,151 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,778 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,070 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,113 |
| States of Mexico | 0 | - | 4.96 | 176,795 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,818 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,716 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,801 |
| Random European Capital to Country | 0 | - | 4.98 | 191,465 |
| Random European Country to Capital | 0 | - | 4.93 | 165,396 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,612 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,006 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,188 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,518 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,525 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,800 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,502 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,376 |
| Every European Country Shape | 0 | - | 4.96 | 202,212 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,990 |
| Every African Country Shape | 0 | - | 4.90 | 87,657 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,435 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,015 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,419 |
| Countries Bordering India | 0 | - | 4.98 | 163,564 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,425 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,665 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,562 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,666 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,635 |
| Countries that Border China | 0 | - | 4.96 | 263,561 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,733 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,970 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,886 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,334 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,668 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,819 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,524 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,022 |
| Countries that Border Poland | 0 | - | 4.99 | 172,612 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,566 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,277 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,381 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,966 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,368 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,985 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,138 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,286 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,749 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,718 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,019 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,476 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,567 |
| Countries Closest to India | 0 | - | 4.97 | 102,940 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,828 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,358 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,045 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,951 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,482 |
| Europe Map Quiz | 0 | - | 5.00 | 4,771,344 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,142 |
| Pixelated United States Map | 0 | - | 4.88 | 94,484 |
| US States with an Empty Map | 0 | - | 5.00 | 626,028 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,137 |
