| Colombia Country Quiz | 0 | - | 4.90 | 40,285 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,583 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,262 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,708 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,354 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,775 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,280 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,946 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,974 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,323 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,998 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,262 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,445 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,286 |
| The Only American Country ... | 0 | - | 4.92 | 120,690 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,140 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,328 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,841 |
| Panama Country Quiz | 0 | - | 4.61 | 25,592 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,193 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,663 |
| US States Quiz | 0 | - | 5.00 | 16,686,788 |
| Canada Country Quiz | 0 | - | 4.54 | 131,660 |
| United States Country Quiz | 0 | - | 4.43 | 100,513 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,145 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,176 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,636 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,331 |
| Central American Countries | 0 | - | 4.98 | 154,949 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,029 |
| Germany Country Quiz | 0 | - | 4.82 | 156,451 |
| Russia Country Quiz | 0 | - | 4.85 | 113,589 |
| Italy Country Quiz | 0 | - | 4.82 | 122,119 |
| Japan Country Quiz | 0 | - | 4.92 | 141,153 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,033 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,035 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,809 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,058 |
| Peru Country Quiz | 0 | - | 4.54 | 48,273 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,800 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,009 |
| 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 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,356 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,467 |
| States of Mexico | 0 | - | 4.95 | 173,173 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,050 |
| Countries of Africa | 0 | - | 5.00 | 2,505,708 |
| 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 | 327,688 |
| Pixelated United States Map | 0 | - | 4.89 | 93,402 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,630 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,280 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,325 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,552 |
| 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 | 170,309 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,804 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,729 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,817 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,822 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,757 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,413 |
| The Only European Country ... | 0 | - | 4.91 | 213,609 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,949 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,392 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,589 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,744 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,333 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,635 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,391 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,070 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,700 |
| Kazakhstan Country Quiz | 0 | - | 4.85 | 30,585 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,522 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,363 |
| Bhutan Country Quiz | 0 | - | 4.87 | 23,999 |
| Burkina Faso Country Quiz | 0 | - | 4.85 | 24,858 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,202 |
| US States with an Empty Map | 0 | - | 5.00 | 618,376 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,305 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,150 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,775 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,981 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,463 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,841 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,463 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,017 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,863 |
| Egypt Country Quiz | 0 | - | 4.82 | 76,999 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,003 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,645 |
| Flags of North and South America | 0 | - | 4.99 | 366,265 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,014 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,780 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,893 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,607 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,491 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,835 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,833 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,253 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,152 |
| Countries of the Middle East | 0 | - | 4.96 | 198,780 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,187 |
| Slavic Countries | 0 | - | 4.96 | 110,798 |
| African Island Countries | 0 | - | 4.96 | 100,700 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,468 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,622 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,405 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,979 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,534 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,629 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,701 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,124 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,112 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,231 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,502 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,184 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,342 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,163 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,454 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,109 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,740 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,370 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,064 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,996 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,437 |
| 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 | 25,656 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,592 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,015 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,306 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,518 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,806 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,581 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,579 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,970 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,519 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,791 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,877 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,741 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,932 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,785 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,130 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,283 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,319 |
| Monarchies of Europe | 0 | - | 4.90 | 97,249 |
| Monarchies of Asia | 0 | - | 4.97 | 70,557 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,401 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,639 |
| The Only African Country ... | 0 | - | 4.99 | 128,301 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,751 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,214 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,987 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,270 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,957 |
| European Countries with One Border | 0 | - | 4.97 | 181,514 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,137 |
| 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 | 139,522 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,701 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,113 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,812 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,148 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,323 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,186 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,752 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,736 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,040 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,402 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,156 |
| Which South American Country? | 0 | - | 4.69 | 51,701 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,190 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,062 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,466 |
| Countries That Border Russia | 0 | - | 4.98 | 458,681 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,430 |
| Countries Bordering France | 0 | - | 4.85 | 397,850 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,834 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,180 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,444 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,154 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,955 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,450 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,438 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,698 |
| States of Brazil | 0 | - | 4.98 | 86,274 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,837 |
| O Canada Lyrics | 0 | - | 4.47 | 50,771 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,321 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,184 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,394 |
