| Colombia Country Quiz | 0 | - | 4.90 | 40,367 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,946 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,017 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,497 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,123 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,308 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,202 |
| US States Quiz | 0 | - | 5.00 | 16,716,738 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,386 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,500 |
| Central American Countries | 0 | - | 4.98 | 155,161 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,998 |
| Germany Country Quiz | 0 | - | 4.82 | 156,691 |
| Russia Country Quiz | 0 | - | 4.85 | 113,705 |
| Italy Country Quiz | 0 | - | 4.82 | 122,320 |
| Japan Country Quiz | 0 | - | 4.92 | 141,401 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,170 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,345 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,901 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,136 |
| Peru Country Quiz | 0 | - | 4.54 | 48,339 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,836 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,076 |
| Chile Country Quiz | 0 | - | 4.75 | 39,768 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 34,424 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,088 |
| Syria Country Quiz | 0 | - | 4.81 | 32,384 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,516 |
| Belize Country Quiz | 0 | - | 4.85 | 20,820 |
| Countries of Africa | 0 | - | 5.00 | 2,510,259 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,309 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,358 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,184 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,889 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,716 |
| The Only European Country ... | 0 | - | 4.91 | 214,088 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,306 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,722 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,254 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,652 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,782 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,377 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,451 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,112 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,731 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,562 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,431 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,047 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,236 |
| US States with an Empty Map | 0 | - | 5.00 | 619,382 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,141 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,632 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,814 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,085 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,791 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,830 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,828 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,673 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,044 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,290 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,604 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,702 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,541 |
| Countries of the Middle East | 0 | - | 4.96 | 199,115 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,352 |
| Slavic Countries | 0 | - | 4.96 | 110,923 |
| African Island Countries | 0 | - | 4.96 | 100,860 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,531 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,846 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,589 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,250 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,728 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,783 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,865 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,187 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,228 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,386 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,641 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,363 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,481 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,328 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,554 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,478 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,631 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,749 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,993 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,347 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,323 |
| Rivers of the United States | 0 | - | 4.93 | 65,581 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,903 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,954 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,756 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,161 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,586 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,116 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,118 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,952 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,050 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,862 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,310 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,266 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,449 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,410 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,416 |
| Monarchies of Europe | 0 | - | 4.90 | 97,391 |
| Monarchies of Asia | 0 | - | 4.97 | 70,644 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,461 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,963 |
| The Only African Country ... | 0 | - | 4.99 | 128,411 |
| The Only American Country ... | 0 | - | 4.92 | 120,834 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,806 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,283 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,093 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,497 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,137 |
| European Countries with One Border | 0 | - | 4.97 | 181,727 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,633 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,168 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,715 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,681 |
| UK Immigration by Country | 0 | - | 4.94 | 139,771 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,726 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,043 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,351 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,915 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,177 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,382 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,419 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,310 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,150 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,864 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,814 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,507 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,278 |
| Which South American Country? | 0 | - | 4.69 | 51,739 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,319 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,176 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,521 |
| Countries That Border Russia | 0 | - | 4.98 | 459,149 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,548 |
| Countries Bordering France | 0 | - | 4.83 | 399,857 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,260 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,247 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,556 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,251 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,018 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,127 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,513 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,376 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,883 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,033 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,436 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,101 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,898 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,520,446 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,721 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,657 |
| O Canada Lyrics | 0 | - | 4.47 | 50,796 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,696 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,364 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,520 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,791 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,873 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,606 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,557 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,143 |
| Random European Capital to Country | 0 | - | 4.98 | 189,353 |
| Random European Country to Capital | 0 | - | 4.92 | 147,575 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,449 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,525 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,363 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,818 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,897 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,098 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,181 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,320 |
| Arms Exports - United States | 0 | - | 4.70 | 54,402 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,702 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,519 |
| Every European Country Shape | 0 | - | 4.96 | 200,336 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,770 |
| Every African Country Shape | 0 | - | 4.90 | 86,207 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,143 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,215 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,234 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,751 |
| Countries Bordering India | 0 | - | 4.98 | 162,649 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,749 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,841 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,950 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,837 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,239 |
| Countries that Border China | 0 | - | 4.96 | 261,930 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,892 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,564 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,120 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,262 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,815 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,323 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,550 |
