| Countries that Beat the United States | 0 | - | 4.93 | 165,607 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,675 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,004 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,827 |
| Belize Country Quiz | 0 | - | 4.85 | 20,809 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,028 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,500 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,885 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,378 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,345 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,440 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,081 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,288 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,174 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,357 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,864 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,387 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,392 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,362 |
| The Only American Country ... | 0 | - | 4.92 | 120,778 |
| US States Quiz | 0 | - | 5.00 | 16,705,496 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,767 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,900 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,313 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,416 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,774 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,414 |
| Central American Countries | 0 | - | 4.98 | 155,081 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,104 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,904 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,993 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,398 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,033 |
| States of Mexico | 0 | - | 4.95 | 173,397 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,097 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,081 |
| Countries of Africa | 0 | - | 5.00 | 2,508,622 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,115 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,124 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,647 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,224 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,916 |
| Pixelated United States Map | 0 | - | 4.89 | 93,507 |
| US States with an Empty Map | 0 | - | 5.00 | 618,970 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,756 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,385 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,430 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,694 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,943 |
| U.S. States By Population | 0 | - | 4.92 | 152,394 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,427 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,881 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,769 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,902 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,426 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,519 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,987 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,100 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,553 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,894 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,059 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,618 |
| The Only European Country ... | 0 | - | 4.91 | 213,920 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,190 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,594 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,224 |
| Countries that Beat China | 0 | - | 4.86 | 114,740 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,922 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,024 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,116 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,814 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,951 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,750 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,609 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,977 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,150 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,389 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,478 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,402 |
| Countries of the Middle East | 0 | - | 4.96 | 198,971 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,288 |
| Slavic Countries | 0 | - | 4.96 | 110,881 |
| African Island Countries | 0 | - | 4.96 | 100,810 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,506 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,997 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,747 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,514 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,156 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,651 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,730 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,796 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,164 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,182 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,312 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,599 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,300 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,442 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,274 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| Canada Country Quiz | 0 | - | 4.54 | 131,742 |
| United States Country Quiz | 0 | - | 4.43 | 100,616 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,378 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,264 |
| Flags of North and South America | 0 | - | 4.99 | 367,453 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,886 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,674 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,613 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,091 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,557 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,010 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,033 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,883 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,017 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,833 |
| Random U.S. City to State | 0 | - | 4.45 | 75,339 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,226 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,382 |
| Monarchies of Europe | 0 | - | 4.90 | 97,342 |
| Monarchies of Asia | 0 | - | 4.97 | 70,613 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,437 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,826 |
| The Only African Country ... | 0 | - | 4.99 | 128,383 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,785 |
| Which South American Country? | 0 | - | 4.69 | 51,726 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,261 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,060 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,425 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,076 |
| European Countries with One Border | 0 | - | 4.97 | 181,662 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,559 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,119 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,899 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,128 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,981 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,112 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,099 |
| Peru Country Quiz | 0 | - | 4.54 | 48,311 |
| Chile Country Quiz | 0 | - | 4.75 | 39,739 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,376 |
| Panama Country Quiz | 0 | - | 4.61 | 25,609 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,218 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,695 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,878 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,315 |
| O Canada Lyrics | 0 | - | 4.47 | 50,787 |
| UK Immigration by Country | 0 | - | 4.94 | 139,685 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,932 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,301 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,877 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,288 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,380 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,268 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,819 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,786 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,074 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,474 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,231 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,269 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,139 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,505 |
| Countries That Border Russia | 0 | - | 4.98 | 458,984 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,512 |
| Countries Bordering France | 0 | - | 4.83 | 399,378 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,119 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,229 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,526 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,221 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,989 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,361 |
| Germany Country Quiz | 0 | - | 4.82 | 156,601 |
| Russia Country Quiz | 0 | - | 4.85 | 113,662 |
| Italy Country Quiz | 0 | - | 4.82 | 122,247 |
| Japan Country Quiz | 0 | - | 4.92 | 141,299 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,219 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,865 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,825 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,044 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,057 |
| Syria Country Quiz | 0 | - | 4.81 | 32,344 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,499 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,980 |
| States of Brazil | 0 | - | 4.98 | 86,422 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,006 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,202 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,308 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,470 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,751 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,806 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,527 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,548 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,727 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,158 |
| South American Cities on the Map | 0 | - | 4.57 | 35,249 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,882 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,725 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,602 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,480 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,093 |
| Random European Capital to Country | 0 | - | 4.98 | 189,261 |
