| Colombia Country Quiz | 0 | - | 4.90 | 40,285 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,585 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,291 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,140 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,328 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,843 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,708 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,357 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,779 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,281 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,948 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,989 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,328 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,002 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,262 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,449 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,289 |
| The Only American Country ... | 0 | - | 4.92 | 120,692 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,635 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,202 |
| US States Quiz | 0 | - | 5.00 | 16,687,270 |
| Canada Country Quiz | 0 | - | 4.54 | 131,663 |
| United States Country Quiz | 0 | - | 4.43 | 100,515 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,147 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,183 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,636 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,332 |
| Central American Countries | 0 | - | 4.98 | 154,951 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,030 |
| Germany Country Quiz | 0 | - | 4.82 | 156,456 |
| Russia Country Quiz | 0 | - | 4.85 | 113,593 |
| Italy Country Quiz | 0 | - | 4.82 | 122,120 |
| Japan Country Quiz | 0 | - | 4.92 | 141,156 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,037 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,040 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,809 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,058 |
| Peru Country Quiz | 0 | - | 4.54 | 48,278 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,800 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,010 |
| Chile Country Quiz | 0 | - | 4.75 | 39,699 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,010 |
| Syria Country Quiz | 0 | - | 4.81 | 32,275 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,467 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,003 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,356 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,490 |
| States of Mexico | 0 | - | 4.95 | 173,176 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,054 |
| Countries of Africa | 0 | - | 5.00 | 2,505,781 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,058 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,283 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,691 |
| Pixelated United States Map | 0 | - | 4.89 | 93,405 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,630 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,282 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,326 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,556 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,820 |
| U.S. States By Population | 0 | - | 4.92 | 152,292 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,311 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,807 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,730 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,819 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,826 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,757 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,418 |
| The Only European Country ... | 0 | - | 4.91 | 213,618 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,954 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,400 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,590 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,744 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,333 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,391 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,070 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,701 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 30,603 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,522 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,344 |
| Panama Country Quiz | 0 | - | 4.61 | 25,592 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,365 |
| Bhutan Country Quiz | 0 | - | 4.87 | 23,999 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,859 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,663 |
| US States with an Empty Map | 0 | - | 5.00 | 618,386 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,306 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,157 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,781 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,982 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,465 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,843 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,464 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,036 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,902 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,000 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,654 |
| Flags of North and South America | 0 | - | 4.99 | 366,302 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,016 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,781 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,893 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,611 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,491 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,836 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,843 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,256 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,157 |
| Countries of the Middle East | 0 | - | 4.96 | 198,783 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,189 |
| Slavic Countries | 0 | - | 4.96 | 110,800 |
| African Island Countries | 0 | - | 4.96 | 100,702 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,468 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,626 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,407 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,983 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,535 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,631 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,703 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,126 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,114 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,233 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,505 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,186 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,345 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,164 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,456 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,109 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,744 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,374 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,064 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,996 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,438 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,593 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,653 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,566 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,659 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,597 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,018 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,306 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,522 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,808 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,585 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,579 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,971 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,520 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,797 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,881 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,742 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,933 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,785 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,131 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,284 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,323 |
| Monarchies of Europe | 0 | - | 4.90 | 97,251 |
| Monarchies of Asia | 0 | - | 4.97 | 70,559 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,403 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,642 |
| The Only African Country ... | 0 | - | 4.99 | 128,303 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,751 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,215 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,988 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,274 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,961 |
| European Countries with One Border | 0 | - | 4.97 | 181,517 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,156 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,049 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,965 |
| UK Immigration by Country | 0 | - | 4.94 | 139,525 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,703 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,123 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,812 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,152 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,326 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,188 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,755 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,738 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,040 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,404 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,157 |
| Which South American Country? | 0 | - | 4.69 | 51,702 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,191 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,064 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,469 |
| Countries That Border Russia | 0 | - | 4.98 | 458,687 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,430 |
| Countries Bordering France | 0 | - | 4.85 | 397,907 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,844 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,180 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,445 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,156 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,956 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,459 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,439 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,707 |
| States of Brazil | 0 | - | 4.98 | 86,278 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,855 |
| O Canada Lyrics | 0 | - | 4.47 | 50,772 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,329 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,186 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,394 |
