| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,971 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,874 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,157 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,773 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,440 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,264 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,238 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,532 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,911 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,767 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,924 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,126 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,788 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,325 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,690 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,749 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,213 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,501 |
| The Only American Country ... | 0 | - | 4.92 | 122,050 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,623 |
| US States Quiz | 0 | - | 5.00 | 16,961,630 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,462 |
| Central American Countries | 0 | - | 4.98 | 157,117 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,147 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,613 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,344 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,615 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,439 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,335 |
| States of Mexico | 0 | - | 4.96 | 177,633 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,255 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,240 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,640 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,538 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,545 |
| Countries of Africa | 0 | - | 5.00 | 2,552,798 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 85,236 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,792 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,279 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,386 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,906 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,075 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,615 |
| Countries Closest to India | 0 | - | 4.97 | 103,104 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,046 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,049 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,159 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,827 |
| Pixelated United States Map | 0 | - | 4.88 | 94,652 |
| US States with an Empty Map | 0 | - | 5.00 | 627,475 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,797 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,015 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,031 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,674 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,031 |
| U.S. States By Population | 0 | - | 4.92 | 153,963 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,992 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,759 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,446 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,956 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,401 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,380 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,741 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,609 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,202 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,498 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,252 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,262 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,643 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,603 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,614 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,730 |
| The Only European Country ... | 0 | - | 4.91 | 218,334 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,424 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,141 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,834 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,889 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,951 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,111 |
| Canada Country Quiz | 0 | - | 4.55 | 132,896 |
| United States Country Quiz | 0 | - | 4.43 | 102,004 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,062 |
| Flags of North and South America | 0 | - | 4.99 | 375,844 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,284 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,920 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,781 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,114 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,893 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,359 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,565 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,201 |
| Countries of the Middle East | 0 | - | 4.96 | 202,254 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,933 |
| Slavic Countries | 0 | - | 4.96 | 112,180 |
| African Island Countries | 0 | - | 4.96 | 102,234 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,078 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,566 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,103 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,309 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,058 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,280 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,350 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,636 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,829 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,304 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,072 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,715 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,988 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,964 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,904 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,452 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,458 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,388 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,185 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,686 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,305 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,088 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,650 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,138 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,985 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,727 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,369 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,679 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,741 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,412 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,471 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,320 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,880 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,373 |
| Monarchies of Europe | 0 | - | 4.90 | 98,639 |
| Monarchies of Asia | 0 | - | 4.97 | 71,381 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,185 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,017 |
| The Only African Country ... | 0 | - | 4.99 | 129,507 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,314 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,186 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,317 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,229 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,594 |
| European Countries with One Border | 0 | - | 4.97 | 183,503 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,242 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,617 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,431 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,483 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,215 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,722 |
| Peru Country Quiz | 0 | - | 4.54 | 48,858 |
| Chile Country Quiz | 0 | - | 4.75 | 40,222 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,972 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,681 |
| Panama Country Quiz | 0 | - | 4.61 | 25,905 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,179 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,489 |
| UK Immigration by Country | 0 | - | 4.94 | 141,456 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,584 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,751 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,944 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,243 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,056 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,541 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,901 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,624 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,489 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,502 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,646 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,219 |
| Which South American Country? | 0 | - | 4.69 | 52,059 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,605 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,553 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,627 |
| Countries That Border Russia | 0 | - | 4.98 | 463,894 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,343 |
| Countries Bordering France | 0 | - | 4.83 | 404,343 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,321 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,805 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,473 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,198 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,803 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,071 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,702 |
| Germany Country Quiz | 0 | - | 4.83 | 158,561 |
| Russia Country Quiz | 0 | - | 4.83 | 115,136 |
| Japan Country Quiz | 0 | - | 4.93 | 143,093 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,655 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,618 |
| Tanzania Country Quiz | 0 | - | 4.91 | 33,200 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,504 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,006 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,874 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,806 |
| States of Brazil | 0 | - | 4.97 | 89,203 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,531 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,700 |
| O Canada Lyrics | 0 | - | 4.47 | 51,032 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,056 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,460 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,855 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,818 |
