| Countries Closest to Canada | 0 | - | 4.91 | 198,045 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,165 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,341 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,279 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,034 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,493 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,366 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,537 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,264 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,640 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,355 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,501 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,453 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,518 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,567 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,435 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,555 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,952 |
| The Only American Country ... | 0 | - | 4.92 | 121,415 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,010 |
| US States Quiz | 0 | - | 5.00 | 16,835,407 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,911 |
| Central American Countries | 0 | - | 4.98 | 155,910 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,963 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,792 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,295 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,890 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,803 |
| States of Mexico | 0 | - | 4.95 | 175,559 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,627 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,885 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,335 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,123 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,334 |
| Countries of Africa | 0 | - | 5.00 | 2,530,716 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,527 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,671 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,859 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,098 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,424 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,932 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,193 |
| Countries Closest to India | 0 | - | 4.97 | 102,650 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,473 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,745 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,848 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,752 |
| Pixelated United States Map | 0 | - | 4.87 | 94,095 |
| US States with an Empty Map | 0 | - | 5.00 | 623,379 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,651 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,184 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,222 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,720 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,986 |
| U.S. States By Population | 0 | - | 4.92 | 153,019 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,206 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,327 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,112 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,478 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,353 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,877 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,781 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,408 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,681 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,033 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,078 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,583 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,560 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,517 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,633 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,867 |
| The Only European Country ... | 0 | - | 4.91 | 216,043 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,803 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,797 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,587 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,774 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,401 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,272 |
| Canada Country Quiz | 0 | - | 4.54 | 132,334 |
| United States Country Quiz | 0 | - | 4.43 | 101,340 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,499 |
| Flags of North and South America | 0 | - | 4.99 | 372,044 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,604 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,111 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,341 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,752 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,407 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,926 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,202 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,740 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,211 |
| Countries of the Middle East | 0 | - | 4.96 | 200,783 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,030 |
| Slavic Countries | 0 | - | 4.96 | 111,507 |
| African Island Countries | 0 | - | 4.96 | 101,448 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,798 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,678 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,297 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,208 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,693 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,445 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,552 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,518 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,100 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,994 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,408 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,029 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,989 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,829 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,101 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,119 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,979 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,383 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,458 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,489 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,419 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,830 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,811 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,836 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,467 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,533 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,047 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,653 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,352 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,901 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,083 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,745 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,075 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,947 |
| Monarchies of Europe | 0 | - | 4.90 | 97,975 |
| Monarchies of Asia | 0 | - | 4.97 | 70,990 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,782 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,339 |
| The Only African Country ... | 0 | - | 4.98 | 128,960 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,066 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,665 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,685 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,276 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,798 |
| European Countries with One Border | 0 | - | 4.97 | 182,536 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,343 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,997 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,136 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,660 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,252 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,647 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,415 |
| Peru Country Quiz | 0 | - | 4.54 | 48,585 |
| Chile Country Quiz | 0 | - | 4.75 | 39,998 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,821 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,524 |
| Panama Country Quiz | 0 | - | 4.61 | 25,757 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,560 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,303 |
| UK Immigration by Country | 0 | - | 4.94 | 140,698 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,750 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,038 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,471 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,024 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,380 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,936 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,332 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,134 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,281 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,947 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,721 |
| Which South American Country? | 0 | - | 4.69 | 51,902 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,934 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,809 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,852 |
| Countries That Border Russia | 0 | - | 4.98 | 461,165 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,899 |
| Countries Bordering France | 0 | - | 4.83 | 401,949 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,668 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,516 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,963 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,810 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,598 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,427 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,075 |
| Germany Country Quiz | 0 | - | 4.82 | 157,618 |
| Russia Country Quiz | 0 | - | 4.85 | 114,296 |
| Italy Country Quiz | 0 | - | 4.82 | 123,229 |
| Japan Country Quiz | 0 | - | 4.93 | 142,236 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,492 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,248 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,018 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,301 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,687 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,950 |
| States of Brazil | 0 | - | 4.97 | 87,687 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,679 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,522 |
| O Canada Lyrics | 0 | - | 4.47 | 50,914 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,650 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,022 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,044 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,065 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,234 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,588 |
