| Colombia Country Quiz | 0 | - | 4.90 | 40,303 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,066 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,033 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,270 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,363 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,902 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,304 |
| The Only American Country ... | 0 | - | 4.92 | 120,714 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,693 |
| Central American Countries | 0 | - | 4.98 | 154,985 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,615 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,685 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,049 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,769 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,749 |
| States of Brazil | 0 | - | 4.98 | 86,311 |
| Countries of Africa | 0 | - | 5.00 | 2,506,454 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,055 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,073 |
| Peru Country Quiz | 0 | - | 4.54 | 48,287 |
| Chile Country Quiz | 0 | - | 4.75 | 39,709 |
| Belize Country Quiz | 0 | - | 4.85 | 20,792 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,795 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,398 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,882 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,460 |
| The Only European Country ... | 0 | - | 4.91 | 213,695 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,025 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,446 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,178 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,072 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,411 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,812 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,314 |
| Pixelated United States Map | 0 | - | 4.89 | 93,434 |
| Which South American Country? | 0 | - | 4.69 | 51,710 |
| US States with an Empty Map | 0 | - | 5.00 | 618,542 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,929 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,312 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,375 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,220 |
| Countries of the Middle East | 0 | - | 4.96 | 198,825 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,212 |
| Slavic Countries | 0 | - | 4.96 | 110,816 |
| African Island Countries | 0 | - | 4.96 | 100,739 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,480 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,197 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,660 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,438 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,030 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,362 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,569 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,666 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,721 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,131 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,133 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,255 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,532 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,213 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,371 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,199 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,474 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,500 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,855 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,856 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,103 |
| Flags of North and South America | 0 | - | 4.99 | 366,676 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,751 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,643 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,356 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,380 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,072 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,001 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,595 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,659 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,575 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,687 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,841 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,922 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,786 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,951 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,803 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,151 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,310 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,335 |
| Monarchies of Europe | 0 | - | 4.90 | 97,276 |
| Monarchies of Asia | 0 | - | 4.97 | 70,577 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,417 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,689 |
| The Only African Country ... | 0 | - | 4.99 | 128,319 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,759 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,229 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,010 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,310 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,985 |
| European Countries with One Border | 0 | - | 4.97 | 181,560 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,440 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,067 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,958 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,362 |
| US States Quiz | 0 | - | 5.00 | 16,692,303 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,892 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,032 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,363 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,750 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,872 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,469 |
| Countries That Border Russia | 0 | - | 4.98 | 458,790 |
| Countries Bordering France | 0 | - | 4.85 | 398,504 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,918 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,151 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,332 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,855 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,894 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,810 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,193 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,827 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,272 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,363 |
| UK Immigration by Country | 0 | - | 4.94 | 139,546 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,728 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,179 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,832 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,182 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,335 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,198 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,756 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,423 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,178 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,207 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,086 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,479 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,450 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,193 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,462 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,168 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,964 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,578 |
| Germany Country Quiz | 0 | - | 4.82 | 156,479 |
| Russia Country Quiz | 0 | - | 4.85 | 113,604 |
| Italy Country Quiz | 0 | - | 4.82 | 122,147 |
| Japan Country Quiz | 0 | - | 4.92 | 141,186 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,079 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,826 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,805 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,018 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,289 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,023 |
| Syria Country Quiz | 0 | - | 4.81 | 32,283 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,472 |
| Palau Country Quiz | 0 | - | 4.89 | 22,827 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,793 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,740 |
| States of Mexico | 0 | - | 4.95 | 173,246 |
| Departments of France | 0 | - | 4.93 | 52,749 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,820 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,199 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,109 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,457 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,466 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,995 |
| Countries with Megacities | 0 | - | 4.99 | 246,516 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,913 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,797 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,368 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,754 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,421 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,490 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,580 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,991 |
| Random European Capital to Country | 0 | - | 4.98 | 189,142 |
| Random European Country to Capital | 0 | - | 4.92 | 147,393 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,340 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,367 |
| Random African Country to Capital | 0 | - | 4.94 | 70,196 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,468 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,306 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,776 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,499 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,819 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,131 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,242 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,345 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,199 |
| Every European Country Shape | 0 | - | 4.96 | 200,062 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,633 |
| Every African Country Shape | 0 | - | 4.90 | 86,032 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,151 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,102 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,639 |
| Countries Bordering India | 0 | - | 4.98 | 162,571 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,669 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,746 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,918 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,761 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,200 |
