| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,116 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,998 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,297 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,138 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,442 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,318 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,493 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,248 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,616 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,269 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,308 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,428 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,502 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,506 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,411 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,536 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,025 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,909 |
| The Only American Country ... | 0 | - | 4.92 | 121,381 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,966 |
| US States Quiz | 0 | - | 5.00 | 16,827,744 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,880 |
| Central American Countries | 0 | - | 4.98 | 155,854 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,881 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,764 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,279 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,836 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,768 |
| States of Mexico | 0 | - | 4.95 | 175,445 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,541 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,818 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,316 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,962 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,324 |
| Countries of Africa | 0 | - | 5.00 | 2,529,341 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,344 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,579 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,836 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,083 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,392 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,924 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,170 |
| Countries Closest to India | 0 | - | 4.97 | 102,619 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,434 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,677 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,825 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,745 |
| Pixelated United States Map | 0 | - | 4.87 | 94,055 |
| US States with an Empty Map | 0 | - | 5.00 | 623,154 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,622 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,143 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,183 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,673 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,938 |
| U.S. States By Population | 0 | - | 4.92 | 152,985 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,169 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,305 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,094 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,445 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,300 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,739 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,730 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,377 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,645 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,006 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,063 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,486 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,551 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,924 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,577 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,791 |
| The Only European Country ... | 0 | - | 4.91 | 215,927 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,692 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,741 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,570 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,276 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,357 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,245 |
| Canada Country Quiz | 0 | - | 4.54 | 132,312 |
| United States Country Quiz | 0 | - | 4.43 | 101,290 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,107 |
| Flags of North and South America | 0 | - | 4.99 | 371,772 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,585 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,094 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,334 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,686 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,354 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,856 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,046 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,588 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,118 |
| Countries of the Middle East | 0 | - | 4.96 | 200,703 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,978 |
| Slavic Countries | 0 | - | 4.96 | 111,476 |
| African Island Countries | 0 | - | 4.96 | 101,403 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,784 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,627 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,246 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,128 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,617 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,400 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,500 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,504 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,069 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,948 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,369 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,974 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,950 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,788 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,052 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,088 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,898 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,960 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,254 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,386 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,460 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,380 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,817 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,786 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,832 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,378 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,457 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,980 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,595 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,324 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,869 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,062 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,710 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,018 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,919 |
| Monarchies of Europe | 0 | - | 4.90 | 97,928 |
| Monarchies of Asia | 0 | - | 4.97 | 70,962 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,767 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,255 |
| The Only African Country ... | 0 | - | 4.98 | 128,905 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,051 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,626 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,651 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,217 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,753 |
| European Countries with One Border | 0 | - | 4.97 | 182,484 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,288 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,103 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,613 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,232 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,618 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,395 |
| Peru Country Quiz | 0 | - | 4.54 | 48,570 |
| Chile Country Quiz | 0 | - | 4.75 | 39,981 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,809 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,517 |
| Panama Country Quiz | 0 | - | 4.61 | 25,746 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,435 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,291 |
| UK Immigration by Country | 0 | - | 4.94 | 140,640 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,688 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,981 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,412 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,864 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,286 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 129,627 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,289 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,109 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,269 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,917 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,691 |
| Which South American Country? | 0 | - | 4.69 | 51,889 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,852 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,762 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,806 |
| Countries That Border Russia | 0 | - | 4.98 | 461,040 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,869 |
| Countries Bordering France | 0 | - | 4.83 | 401,812 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,551 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,492 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,938 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,786 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,572 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,395 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,846 |
| Germany Country Quiz | 0 | - | 4.82 | 157,546 |
| Russia Country Quiz | 0 | - | 4.85 | 114,256 |
| Italy Country Quiz | 0 | - | 4.82 | 123,165 |
| Japan Country Quiz | 0 | - | 4.93 | 142,193 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,399 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,224 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,008 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,282 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,663 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,713 |
| States of Brazil | 0 | - | 4.97 | 87,583 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,622 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,513 |
| O Canada Lyrics | 0 | - | 4.47 | 50,912 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,618 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,663 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,994 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,026 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,207 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,539 |
