| Colombia Country Quiz | 0 | - | 4.90 | 40,309 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,155 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,966 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,394 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,059 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,277 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,899 |
| US States Quiz | 0 | - | 5.00 | 16,697,049 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,292 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,426 |
| Central American Countries | 0 | - | 4.98 | 155,020 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,970 |
| Germany Country Quiz | 0 | - | 4.82 | 156,512 |
| Russia Country Quiz | 0 | - | 4.85 | 113,619 |
| Italy Country Quiz | 0 | - | 4.82 | 122,172 |
| Japan Country Quiz | 0 | - | 4.92 | 141,221 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,075 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,112 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,843 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,078 |
| Peru Country Quiz | 0 | - | 4.54 | 48,297 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,812 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,029 |
| Chile Country Quiz | 0 | - | 4.75 | 39,718 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,033 |
| Syria Country Quiz | 0 | - | 4.81 | 32,298 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,480 |
| Belize Country Quiz | 0 | - | 4.85 | 20,802 |
| Countries of Africa | 0 | - | 5.00 | 2,507,231 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,292 |
| Palau Country Quiz | 0 | - | 4.89 | 22,834 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,896 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,936 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,798 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,512 |
| The Only European Country ... | 0 | - | 4.91 | 213,771 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,092 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,495 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,197 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,611 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,757 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,341 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,408 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,089 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,711 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 30,823 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,538 |
| Panama Country Quiz | 0 | - | 4.61 | 25,603 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,384 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,009 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,878 |
| US States with an Empty Map | 0 | - | 5.00 | 618,691 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,060 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,598 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,439 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,026 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,014 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,064 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,799 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,687 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,555 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,910 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,009 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,171 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,332 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,274 |
| Countries of the Middle East | 0 | - | 4.96 | 198,868 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,233 |
| Slavic Countries | 0 | - | 4.96 | 110,837 |
| African Island Countries | 0 | - | 4.96 | 100,771 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,493 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,690 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,467 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,074 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,596 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,699 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,745 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,145 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,148 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,268 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,548 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,244 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,382 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,222 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,498 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,454 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,600 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,675 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,750 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,202 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,313 |
| Rivers of the United States | 0 | - | 4.93 | 65,498 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,649 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,854 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,640 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,034 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,539 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,896 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,960 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,822 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,970 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,818 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,176 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,177 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,340 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,322 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,351 |
| Monarchies of Europe | 0 | - | 4.90 | 97,299 |
| Monarchies of Asia | 0 | - | 4.97 | 70,591 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,429 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,730 |
| The Only African Country ... | 0 | - | 4.99 | 128,347 |
| The Only American Country ... | 0 | - | 4.92 | 120,737 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,773 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,242 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,029 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,354 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,015 |
| European Countries with One Border | 0 | - | 4.97 | 181,593 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,508 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,089 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,641 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,383 |
| UK Immigration by Country | 0 | - | 4.94 | 139,602 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,643 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,799 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,226 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,853 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,844 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,224 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,347 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,226 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,068 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,783 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,768 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,436 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,202 |
| Which South American Country? | 0 | - | 4.69 | 51,720 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,226 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,107 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,484 |
| Countries That Border Russia | 0 | - | 4.98 | 458,858 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,466 |
| Countries Bordering France | 0 | - | 4.83 | 398,821 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,995 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,207 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,479 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,188 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,973 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,702 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,462 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,338 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,858 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,376 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,840 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,771 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,122 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,490 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,464 |
| O Canada Lyrics | 0 | - | 4.47 | 50,778 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,666 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,241 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,435 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,706 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,752 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,468 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,428 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,021 |
| Random European Capital to Country | 0 | - | 4.98 | 189,178 |
| Random European Country to Capital | 0 | - | 4.92 | 147,431 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,386 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,383 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,321 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,783 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,834 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,067 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,146 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,261 |
| Arms Exports - United States | 0 | - | 4.70 | 54,337 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,404 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,271 |
| Every European Country Shape | 0 | - | 4.96 | 200,111 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,676 |
| Every African Country Shape | 0 | - | 4.90 | 86,074 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,089 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,166 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,135 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,658 |
| Countries Bordering India | 0 | - | 4.98 | 162,588 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,687 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,765 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,922 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,771 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,209 |
| Countries that Border China | 0 | - | 4.96 | 261,796 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,839 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,523 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,066 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,218 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,730 |
