| Central American Countries | 0 | - | 4.98 | 155,161 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,102 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,851 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,000 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,295 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,363 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,727 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,192 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,900 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,572 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,937 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,439 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,342 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,811 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,348 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,305 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,616 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,166 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,410 |
| The Only American Country ... | 0 | - | 4.92 | 120,837 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,690 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,377 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,883 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,068 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,933 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,010 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,425 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,461 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,151 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,443 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,186 |
| States of Mexico | 0 | - | 4.95 | 173,590 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,192 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,650 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,891 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,717 |
| The Only European Country ... | 0 | - | 4.91 | 214,095 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,314 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,099 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,729 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,255 |
| Countries of Africa | 0 | - | 5.00 | 2,510,337 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,145 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,369 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,657 |
| Pixelated United States Map | 0 | - | 4.89 | 93,568 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,833 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,455 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,502 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,781 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,037 |
| U.S. States By Population | 0 | - | 4.92 | 152,456 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,504 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,920 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,947 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,796 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,952 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,963 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,126 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,546 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,099 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,706 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,524 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,747 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,079 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,592 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,904 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,647 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,127 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,310 |
| Flags of North and South America | 0 | - | 4.99 | 367,947 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,146 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,982 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,298 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,486 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,547 |
| Countries of the Middle East | 0 | - | 4.96 | 199,120 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,356 |
| Slavic Countries | 0 | - | 4.96 | 110,926 |
| African Island Countries | 0 | - | 4.96 | 100,861 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,533 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,854 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,592 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,254 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,732 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,783 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,872 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,187 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,231 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,390 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,642 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,366 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,482 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,330 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,555 |
| Canada Country Quiz | 0 | - | 4.55 | 131,799 |
| United States Country Quiz | 0 | - | 4.43 | 100,695 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,128 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,982 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,633 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,120 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,123 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,954 |
| 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 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,268 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,453 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,416 |
| Monarchies of Europe | 0 | - | 4.90 | 97,393 |
| Monarchies of Asia | 0 | - | 4.97 | 70,645 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,465 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,969 |
| The Only African Country ... | 0 | - | 4.99 | 128,414 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,808 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,284 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,094 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,498 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,141 |
| Countries That Border Russia | 0 | - | 4.98 | 459,157 |
| European Countries with One Border | 0 | - | 4.97 | 181,729 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,633 |
| Countries Bordering France | 0 | - | 4.83 | 399,891 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,265 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,172 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,002 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,718 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,473 |
| North America Cities by Map | 0 | - | 4.41 | 47,636 |
| UK Immigration by Country | 0 | - | 4.94 | 139,775 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,052 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,358 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,917 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,389 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,422 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,313 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,866 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,815 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,094 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,510 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,279 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,320 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,178 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,522 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,552 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,248 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,558 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,252 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,018 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,138 |
| Germany Country Quiz | 0 | - | 4.82 | 156,693 |
| Russia Country Quiz | 0 | - | 4.85 | 113,709 |
| Italy Country Quiz | 0 | - | 4.82 | 122,324 |
| Japan Country Quiz | 0 | - | 4.92 | 141,404 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,351 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,903 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,836 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,097 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,076 |
| Kazakhstan Country Quiz | 0 | - | 4.82 | 34,485 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,062 |
| Territories of the United States | 0 | - | 4.79 | 52,171 |
| States of Brazil | 0 | - | 4.98 | 86,498 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,052 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,259 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,411 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,230 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,990 |
| South American Cities on the Map | 0 | - | 4.57 | 35,255 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,799 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,624 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,145 |
| Random European Capital to Country | 0 | - | 4.98 | 189,357 |
| Random European Country to Capital | 0 | - | 4.92 | 147,579 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,449 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,525 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,818 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,897 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,181 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,321 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,705 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,526 |
| Every European Country Shape | 0 | - | 4.96 | 200,337 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,771 |
| Every African Country Shape | 0 | - | 4.90 | 86,210 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,216 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,235 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,751 |
| Countries Bordering India | 0 | - | 4.98 | 162,651 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,751 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,842 |
| 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 | 261,932 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,892 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,564 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,121 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,263 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,816 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,324 |
