| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,254 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,220 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,497 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,903 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,659 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,260 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,699 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,263 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,725 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,880 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,247 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,364 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,125 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,318 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,827 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,242 |
| The Only American Country ... | 0 | - | 4.92 | 120,644 |
| Countries Closest to Africa | 0 | - | 4.96 | 155,997 |
| US States Quiz | 0 | - | 5.00 | 16,676,362 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,284 |
| Central American Countries | 0 | - | 4.98 | 154,899 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,992 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,106 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,940 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,310 |
| Name the U.S. National Parks | 0 | - | 4.85 | 57,288 |
| States of Mexico | 0 | - | 4.95 | 172,995 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,031 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,648 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,914 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,481 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,035 |
| Countries of Africa | 0 | - | 5.00 | 2,503,948 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,036 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,108 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,443 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,750 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,872 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,723 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,709 |
| Countries Closest to India | 0 | - | 4.96 | 102,134 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,817 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,150 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,475 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,633 |
| Pixelated United States Map | 0 | - | 4.89 | 93,271 |
| US States with an Empty Map | 0 | - | 5.00 | 618,034 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,562 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,188 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,249 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,467 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,728 |
| U.S. States By Population | 0 | - | 4.92 | 152,239 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,230 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,762 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,697 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,777 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,210 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,961 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,673 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,583 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,926 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,425 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,817 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,696 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,452 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,485 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,694 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,313 |
| The Only European Country ... | 0 | - | 4.91 | 213,445 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,805 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,298 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,247 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,735 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,718 |
| Canada Country Quiz | 0 | - | 4.54 | 131,618 |
| United States Country Quiz | 0 | - | 4.43 | 100,453 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,171 |
| Flags of North and South America | 0 | - | 4.99 | 365,300 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,950 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,753 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,853 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,520 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,439 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,767 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,652 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,205 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,006 |
| Countries of the Middle East | 0 | - | 4.96 | 198,680 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,122 |
| Slavic Countries | 0 | - | 4.96 | 110,762 |
| African Island Countries | 0 | - | 4.96 | 100,640 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,569 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,342 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,889 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,453 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,569 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,662 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,098 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,064 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,177 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,451 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,138 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,311 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,123 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,411 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,176 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,479 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,357 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,931 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,414 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,771 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,541 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,563 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,923 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,503 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,686 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,789 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,665 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,885 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,753 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,322 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,639 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,091 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,234 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,282 |
| Monarchies of Europe | 0 | - | 4.90 | 97,191 |
| Monarchies of Asia | 0 | - | 4.97 | 70,528 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,374 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,501 |
| The Only African Country ... | 0 | - | 4.99 | 128,251 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,728 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,191 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,951 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,191 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,890 |
| European Countries with One Border | 0 | - | 4.97 | 181,439 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,957 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,105 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,599 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,773 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,949 |
| Brazil Country Quiz | 0 | - | 4.52 | 100,992 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,028 |
| Peru Country Quiz | 0 | - | 4.54 | 48,240 |
| Chile Country Quiz | 0 | - | 4.75 | 39,684 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,335 |
| Panama Country Quiz | 0 | - | 4.61 | 25,577 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,459 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,300 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,177 |
| UK Immigration by Country | 0 | - | 4.94 | 139,478 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,653 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,060 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,772 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,067 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,280 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,142 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,715 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,700 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,022 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,363 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,114 |
| Which South American Country? | 0 | - | 4.69 | 51,690 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,158 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,011 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,441 |
| Countries That Border Russia | 0 | - | 4.98 | 458,494 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,410 |
| Countries Bordering France | 0 | - | 4.85 | 395,488 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,620 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,164 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,406 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,397 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,307 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,776 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,210 |
| Germany Country Quiz | 0 | - | 4.82 | 156,379 |
| Russia Country Quiz | 0 | - | 4.85 | 113,546 |
| Italy Country Quiz | 0 | - | 4.82 | 122,061 |
| Japan Country Quiz | 0 | - | 4.92 | 141,099 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,944 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,781 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,783 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 34,989 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,539 |
| States of Brazil | 0 | - | 4.98 | 86,176 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,750 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,338 |
| O Canada Lyrics | 0 | - | 4.47 | 50,764 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,959 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,118 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,351 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,593 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,605 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,285 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,675,935 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,291 |
