| Colombia Country Quiz | 0 | - | 4.90 | 40,335 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,429 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,072 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,286 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,168 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,909 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,323 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,450 |
| US States Quiz | 0 | - | 5.00 | 16,703,064 |
| Central American Countries | 0 | - | 4.98 | 155,069 |
| Germany Country Quiz | 0 | - | 4.82 | 156,570 |
| Russia Country Quiz | 0 | - | 4.85 | 113,648 |
| Italy Country Quiz | 0 | - | 4.82 | 122,225 |
| Japan Country Quiz | 0 | - | 4.92 | 141,276 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,178 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,858 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,824 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,041 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,048 |
| Syria Country Quiz | 0 | - | 4.81 | 32,330 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,491 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,977 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,096 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,091 |
| Peru Country Quiz | 0 | - | 4.54 | 48,307 |
| Chile Country Quiz | 0 | - | 4.75 | 39,730 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,297 |
| Belize Country Quiz | 0 | - | 4.85 | 20,808 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,314 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,063 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,025 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,824 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,586 |
| The Only European Country ... | 0 | - | 4.91 | 213,882 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,168 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,564 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,214 |
| Countries of Africa | 0 | - | 5.00 | 2,508,209 |
| Panama Country Quiz | 0 | - | 4.61 | 25,607 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,220 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,096 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,905 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,828 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,620 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,761 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,348 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,416 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,093 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,716 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,040 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 31,698 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,543 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,402 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,017 |
| Burkina Faso Country Quiz | 0 | - | 4.80 | 24,887 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,306 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,809 |
| US States with an Empty Map | 0 | - | 5.00 | 618,896 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,729 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,597 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,963 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,110 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,368 |
| Countries of the Middle East | 0 | - | 4.96 | 198,945 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,276 |
| Slavic Countries | 0 | - | 4.96 | 110,872 |
| African Island Countries | 0 | - | 4.96 | 100,800 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,500 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,726 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,502 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,131 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,640 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,723 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,777 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,159 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,173 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,298 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,587 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,287 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,430 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,264 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,510 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,466 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,607 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,695 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,248 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,325 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,382 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,834 |
| Rivers of the United States | 0 | - | 4.93 | 65,523 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,734 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,879 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,668 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,079 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,556 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,990 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,017 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,871 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,998 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,199 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,217 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,369 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,353 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,375 |
| Monarchies of Europe | 0 | - | 4.90 | 97,335 |
| Monarchies of Asia | 0 | - | 4.97 | 70,611 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,804 |
| The Only African Country ... | 0 | - | 4.99 | 128,371 |
| The Only American Country ... | 0 | - | 4.92 | 120,767 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,782 |
| Which South American Country? | 0 | - | 4.69 | 51,725 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,258 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,048 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,409 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,060 |
| Countries That Border Russia | 0 | - | 4.98 | 458,948 |
| European Countries with One Border | 0 | - | 4.97 | 181,644 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,539 |
| Countries Bordering France | 0 | - | 4.83 | 399,213 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,081 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,118 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,349 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,861 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,662 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,485 |
| O Canada Lyrics | 0 | - | 4.47 | 50,785 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,031 |
| UK Immigration by Country | 0 | - | 4.94 | 139,663 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,669 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,901 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,281 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,870 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,959 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,271 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,369 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,259 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,093 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,809 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,780 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,462 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,220 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,259 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,126 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,498 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,500 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,223 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,516 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,209 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,982 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,836 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,474 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,021 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,388 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,747 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,944 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,803 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,834 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,573 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,523 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,294 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,459 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,742 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,799 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,512 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,464 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,082 |
| Random European Capital to Country | 0 | - | 4.98 | 189,232 |
| Random European Country to Capital | 0 | - | 4.92 | 147,473 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,415 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,428 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,332 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,795 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,861 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,077 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,156 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,286 |
| Arms Exports - United States | 0 | - | 4.70 | 54,366 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,515 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,362 |
| Every European Country Shape | 0 | - | 4.96 | 200,202 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,718 |
| Every African Country Shape | 0 | - | 4.90 | 86,131 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,106 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,184 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,167 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,690 |
| Countries Bordering India | 0 | - | 4.98 | 162,608 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,705 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,784 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,932 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,793 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,220 |
| Countries that Border China | 0 | - | 4.96 | 261,831 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,854 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,535 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,089 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,235 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,765 |
