| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,049 |
| Central American Countries | 0 | - | 4.98 | 155,299 |
| Random European Capital to Country | 0 | - | 4.98 | 189,520 |
| Random European Country to Capital | 0 | - | 4.92 | 147,681 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,524 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,614 |
| Countries of Africa | 0 | - | 5.00 | 2,514,298 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,248 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,429 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,490 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,010 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,959 |
| The Only European Country ... | 0 | - | 4.91 | 214,535 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,621 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,953 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,369 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,722 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,663 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,196 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,348 |
| Countries that Beat China | 0 | - | 4.86 | 114,942 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,742 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,980 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,670 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,235 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,883 |
| Countries of the Middle East | 0 | - | 4.96 | 199,381 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,497 |
| Slavic Countries | 0 | - | 4.96 | 111,046 |
| African Island Countries | 0 | - | 4.96 | 100,976 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,593 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,011 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,716 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,420 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,912 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,931 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,990 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,261 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,335 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,516 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,736 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,494 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,575 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,434 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,669 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,576 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,602 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,317 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,533 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,368 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,305 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,157 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,153 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,920 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,422 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,352 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,555 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,482 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,570 |
| Monarchies of Europe | 0 | - | 4.90 | 97,512 |
| Monarchies of Asia | 0 | - | 4.97 | 70,709 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,526 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,216 |
| The Only African Country ... | 0 | - | 4.99 | 128,524 |
| The Only American Country ... | 0 | - | 4.92 | 120,961 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,848 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,342 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,194 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,644 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,278 |
| European Countries with One Border | 0 | - | 4.97 | 181,871 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,770 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,641 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,544 |
| UK Immigration by Country | 0 | - | 4.94 | 139,913 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,828 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,214 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,478 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,998 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,580 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,611 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,533 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 114,136 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,247 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,957 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,871 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,600 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,370 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,418 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,299 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,582 |
| Countries That Border Russia | 0 | - | 4.98 | 459,756 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,612 |
| Countries Bordering France | 0 | - | 4.83 | 400,511 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,549 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,311 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,650 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,390 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,071 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,682 |
| Germany Country Quiz | 0 | - | 4.82 | 156,856 |
| Russia Country Quiz | 0 | - | 4.85 | 113,830 |
| Italy Country Quiz | 0 | - | 4.82 | 122,454 |
| Japan Country Quiz | 0 | - | 4.92 | 141,558 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,539 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,977 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,875 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,121 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,212 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,578 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,535 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,371 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,010 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,522,868 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,003 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,874 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,634 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,198 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,428 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,855 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,977 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,134 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,223 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,368 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,030 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,885 |
| Every European Country Shape | 0 | - | 4.96 | 200,527 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,847 |
| Every African Country Shape | 0 | - | 4.90 | 86,380 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.91 | 79,697 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,295 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,400 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,820 |
| Countries Bordering India | 0 | - | 4.98 | 163,084 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,821 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,923 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,974 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,895 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,284 |
| Countries that Border China | 0 | - | 4.96 | 262,114 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,960 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,597 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,178 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,311 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,907 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,342 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,641 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,560 |
| Countries that Border Poland | 0 | - | 4.99 | 171,586 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,728 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,044 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,062 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,801 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,485 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,624 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,944 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,473 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,604 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,893 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,060 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,121 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,544 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,815 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,905 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,541 |
| Countries Closest to India | 0 | - | 4.97 | 102,345 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,061 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,636 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,621 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,249 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,330 |
| Europe Map Quiz | 0 | - | 5.00 | 4,738,678 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,352 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,437,589 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,280 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,846 |
| Countries with Megacities | 0 | - | 4.99 | 248,056 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,718 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,310 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,103 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,266 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,694 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,532 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,371 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,625 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 75,873 |
| Hindu Countries | 0 | - | 4.86 | 49,690 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,717 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,946 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,629 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,691 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,838 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,004 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,952 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,072 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,868 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,076 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,677 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,805 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,493 |
