| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,411 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,346 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,655 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,883 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,783 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,453 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,840 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,311 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,217 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,063 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,279 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,562 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,156 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,339 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,858 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,333 |
| The Only American Country ... | 0 | - | 4.92 | 120,750 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,099 |
| US States Quiz | 0 | - | 5.00 | 16,699,009 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,395 |
| Central American Countries | 0 | - | 4.98 | 155,025 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,080 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,192 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,977 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,380 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,903 |
| States of Mexico | 0 | - | 4.95 | 173,323 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,243 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,848 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,971 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,922 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,071 |
| Countries of Africa | 0 | - | 5.00 | 2,507,581 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,094 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,296 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,497 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,799 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,949 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,751 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,779 |
| Countries Closest to India | 0 | - | 4.97 | 102,204 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,901 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,309 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,526 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,644 |
| Pixelated United States Map | 0 | - | 4.89 | 93,466 |
| US States with an Empty Map | 0 | - | 5.00 | 618,778 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,720 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,348 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,400 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,662 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,896 |
| U.S. States By Population | 0 | - | 4.92 | 152,357 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,394 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,855 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,761 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,872 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,387 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,394 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,934 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,690 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,069 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,535 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,878 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,962 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,473 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,685 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,804 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,536 |
| The Only European Country ... | 0 | - | 4.91 | 213,800 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,119 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,519 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,200 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,539 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,843 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,795 |
| Canada Country Quiz | 0 | - | 4.54 | 131,700 |
| United States Country Quiz | 0 | - | 4.43 | 100,574 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,138 |
| Flags of North and South America | 0 | - | 4.99 | 367,128 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,088 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,803 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,926 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,699 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,576 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,924 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,033 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,343 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,293 |
| Countries of the Middle East | 0 | - | 4.96 | 198,894 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,248 |
| Slavic Countries | 0 | - | 4.96 | 110,849 |
| African Island Countries | 0 | - | 4.96 | 100,780 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,496 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,698 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,478 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,094 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,610 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,706 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,754 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,149 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,156 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,279 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,558 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,254 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,395 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,232 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,500 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,306 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,544 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,436 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,215 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,679 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,858 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,655 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,596 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,052 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,547 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,920 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,978 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,837 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,978 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,825 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,406 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,700 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,190 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,353 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,361 |
| Monarchies of Europe | 0 | - | 4.90 | 97,304 |
| Monarchies of Asia | 0 | - | 4.97 | 70,595 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,430 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,745 |
| The Only African Country ... | 0 | - | 4.99 | 128,353 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,774 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,246 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,034 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,378 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,028 |
| European Countries with One Border | 0 | - | 4.97 | 181,612 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,514 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,117 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,668 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,903 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,974 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,081 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,081 |
| Peru Country Quiz | 0 | - | 4.54 | 48,299 |
| Chile Country Quiz | 0 | - | 4.75 | 39,719 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,364 |
| Panama Country Quiz | 0 | - | 4.61 | 25,605 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,768 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,314 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,194 |
| UK Immigration by Country | 0 | - | 4.94 | 139,617 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,835 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,244 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,856 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,242 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,357 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,234 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,790 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,772 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,061 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,443 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,206 |
| Which South American Country? | 0 | - | 4.69 | 51,721 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,235 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,115 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,486 |
| Countries That Border Russia | 0 | - | 4.98 | 458,888 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,471 |
| Countries Bordering France | 0 | - | 4.83 | 398,959 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,022 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,212 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,484 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,459 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,340 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,873 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,748 |
| Germany Country Quiz | 0 | - | 4.82 | 156,530 |
| Russia Country Quiz | 0 | - | 4.85 | 113,622 |
| Italy Country Quiz | 0 | - | 4.82 | 122,190 |
| Japan Country Quiz | 0 | - | 4.92 | 141,229 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,125 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,845 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,815 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,032 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,865 |
| States of Brazil | 0 | - | 4.98 | 86,376 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,953 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,364 |
| O Canada Lyrics | 0 | - | 4.47 | 50,780 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,770 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,258 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,439 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,720 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,771 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,481 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,510 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,439 |
