| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,424 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,362 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,664 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,941 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,802 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,477 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,859 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,327 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,287 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,069 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,284 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,585 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,162 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,347 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,861 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,346 |
| The Only American Country ... | 0 | - | 4.92 | 120,764 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,112 |
| US States Quiz | 0 | - | 5.00 | 16,701,864 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,403 |
| Central American Countries | 0 | - | 4.98 | 155,060 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,092 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,205 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,982 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,386 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,999 |
| States of Mexico | 0 | - | 4.95 | 173,356 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,280 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,877 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,981 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,039 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,074 |
| Countries of Africa | 0 | - | 5.00 | 2,508,039 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,101 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,317 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,511 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,807 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,969 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,754 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,786 |
| Countries Closest to India | 0 | - | 4.97 | 102,211 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,914 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,336 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,536 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,646 |
| Pixelated United States Map | 0 | - | 4.89 | 93,488 |
| US States with an Empty Map | 0 | - | 5.00 | 618,870 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,741 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,369 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,425 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,681 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,919 |
| U.S. States By Population | 0 | - | 4.92 | 152,379 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,410 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,869 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,767 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,889 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,408 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,459 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,965 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,714 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,093 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,544 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,891 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,005 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,477 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,834 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,821 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,571 |
| The Only European Country ... | 0 | - | 4.91 | 213,847 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,157 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,545 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,211 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,718 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,855 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,810 |
| Canada Country Quiz | 0 | - | 4.54 | 131,723 |
| United States Country Quiz | 0 | - | 4.43 | 100,588 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,276 |
| Flags of North and South America | 0 | - | 4.99 | 367,281 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,105 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,809 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,939 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,721 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,594 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,957 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,090 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,365 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,347 |
| Countries of the Middle East | 0 | - | 4.96 | 198,938 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,271 |
| Slavic Countries | 0 | - | 4.96 | 110,863 |
| African Island Countries | 0 | - | 4.96 | 100,794 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,499 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,712 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,497 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,117 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,632 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,718 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,770 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,158 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,167 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,294 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,582 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,282 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,425 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,257 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,509 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,319 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,552 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,448 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,240 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,727 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,875 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,663 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,603 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,072 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,554 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,971 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,005 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,864 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,997 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,411 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,707 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,209 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,364 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,372 |
| Monarchies of Europe | 0 | - | 4.90 | 97,325 |
| Monarchies of Asia | 0 | - | 4.97 | 70,608 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,433 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,797 |
| The Only African Country ... | 0 | - | 4.99 | 128,368 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,779 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,251 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,044 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,401 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,052 |
| European Countries with One Border | 0 | - | 4.97 | 181,636 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,529 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,118 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,686 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,922 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,977 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,090 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,090 |
| Peru Country Quiz | 0 | - | 4.54 | 48,305 |
| Chile Country Quiz | 0 | - | 4.75 | 39,726 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,369 |
| Panama Country Quiz | 0 | - | 4.61 | 25,606 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,814 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,314 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,197 |
| UK Immigration by Country | 0 | - | 4.94 | 139,648 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,888 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,275 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,865 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,266 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,366 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,255 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,805 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,778 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,067 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,459 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,217 |
| Which South American Country? | 0 | - | 4.69 | 51,723 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,250 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,122 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,494 |
| Countries That Border Russia | 0 | - | 4.98 | 458,935 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,496 |
| Countries Bordering France | 0 | - | 4.83 | 399,151 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,070 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,219 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,510 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,466 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,348 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,889 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,819 |
| Germany Country Quiz | 0 | - | 4.82 | 156,555 |
| Russia Country Quiz | 0 | - | 4.85 | 113,640 |
| Italy Country Quiz | 0 | - | 4.82 | 122,214 |
| Japan Country Quiz | 0 | - | 4.92 | 141,261 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,152 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,854 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,822 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,038 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,913 |
| States of Brazil | 0 | - | 4.98 | 86,391 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,971 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,369 |
| O Canada Lyrics | 0 | - | 4.47 | 50,785 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,959 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,284 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,453 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,736 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,793 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,506 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,727 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,456 |
