| Countries Closest to Canada | 0 | - | 4.91 | 198,069 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,188 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,368 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,365 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,037 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,557 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,401 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,557 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,272 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,651 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,406 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,589 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,464 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,528 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,611 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,443 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,561 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,974 |
| The Only American Country ... | 0 | - | 4.92 | 121,442 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,034 |
| US States Quiz | 0 | - | 5.00 | 16,840,072 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,935 |
| Central American Countries | 0 | - | 4.98 | 155,953 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,004 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,805 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,301 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,923 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,823 |
| States of Mexico | 0 | - | 4.95 | 175,640 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,678 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,920 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,353 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,264 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,343 |
| Countries of Africa | 0 | - | 5.00 | 2,531,473 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,607 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,710 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,872 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,108 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,447 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,937 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,204 |
| Countries Closest to India | 0 | - | 4.97 | 102,667 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,495 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,784 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,858 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,757 |
| Pixelated United States Map | 0 | - | 4.87 | 94,107 |
| US States with an Empty Map | 0 | - | 5.00 | 623,522 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,673 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,206 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,241 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,753 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,019 |
| U.S. States By Population | 0 | - | 4.92 | 153,055 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,239 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,345 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,124 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,494 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,380 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,974 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,810 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,430 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,699 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,047 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,087 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,633 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,563 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,703 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,661 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,915 |
| The Only European Country ... | 0 | - | 4.91 | 216,111 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,848 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,842 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,596 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,037 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,419 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,289 |
| Canada Country Quiz | 0 | - | 4.54 | 132,356 |
| United States Country Quiz | 0 | - | 4.43 | 101,365 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,736 |
| Flags of North and South America | 0 | - | 4.99 | 372,183 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,624 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,122 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,353 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,786 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,432 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,959 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,274 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,820 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,264 |
| Countries of the Middle East | 0 | - | 4.96 | 200,830 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,059 |
| Slavic Countries | 0 | - | 4.96 | 111,521 |
| African Island Countries | 0 | - | 4.96 | 101,474 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,812 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,701 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,330 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,249 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,728 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,478 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,575 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,532 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,118 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,021 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,436 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,057 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,004 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,851 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,128 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,148 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,000 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,454 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,508 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,518 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,446 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,838 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,846 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,841 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,520 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,575 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,084 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,672 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,366 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,925 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,096 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,765 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,101 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,963 |
| Monarchies of Europe | 0 | - | 4.90 | 97,988 |
| Monarchies of Asia | 0 | - | 4.97 | 71,004 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,792 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,418 |
| The Only African Country ... | 0 | - | 4.99 | 128,980 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,077 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,685 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,714 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,301 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,815 |
| European Countries with One Border | 0 | - | 4.97 | 182,559 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,370 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,020 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,147 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,682 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,261 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,675 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,426 |
| Peru Country Quiz | 0 | - | 4.54 | 48,597 |
| Chile Country Quiz | 0 | - | 4.75 | 40,007 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,826 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,529 |
| Panama Country Quiz | 0 | - | 4.61 | 25,760 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,618 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,308 |
| UK Immigration by Country | 0 | - | 4.94 | 140,730 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,787 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,074 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,493 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,104 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,434 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 132,882 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,348 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,145 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,293 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,964 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,737 |
| Which South American Country? | 0 | - | 4.69 | 51,908 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,974 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,833 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,884 |
| Countries That Border Russia | 0 | - | 4.98 | 461,235 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,923 |
| Countries Bordering France | 0 | - | 4.83 | 402,026 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,705 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,524 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,975 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,825 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,608 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,440 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,198 |
| Germany Country Quiz | 0 | - | 4.82 | 157,645 |
| Russia Country Quiz | 0 | - | 4.85 | 114,319 |
| Italy Country Quiz | 0 | - | 4.82 | 123,258 |
| Japan Country Quiz | 0 | - | 4.93 | 142,272 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,528 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,259 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,025 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,307 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,695 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,636 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,999 |
| States of Brazil | 0 | - | 4.97 | 87,714 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,704 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,526 |
| O Canada Lyrics | 0 | - | 4.47 | 50,917 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,668 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,183 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,069 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,093 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,251 |
