| Countries Bordering Brazil | 0 | - | 4.96 | 131,072 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,335 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,330 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,286 |
| Countries That Border Russia | 0 | - | 4.98 | 458,952 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,388 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,706 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,793 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,855 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,090 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,235 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,766 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,497 |
| Countries that Border Poland | 0 | - | 4.99 | 171,371 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,354 |
| The Only American Country ... | 0 | - | 4.92 | 120,770 |
| European Countries with One Border | 0 | - | 4.97 | 181,646 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,541 |
| Countries Bordering France | 0 | - | 4.83 | 399,239 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,082 |
| Central American Countries | 0 | - | 4.98 | 155,070 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,669 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,967 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,095 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,500 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,803 |
| States of Brazil | 0 | - | 4.98 | 86,397 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,099 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,091 |
| Peru Country Quiz | 0 | - | 4.54 | 48,307 |
| Chile Country Quiz | 0 | - | 4.75 | 39,731 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,465 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,027 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,824 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,588 |
| The Only European Country ... | 0 | - | 4.91 | 213,888 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,172 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,077 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,568 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,215 |
| Countries of Africa | 0 | - | 5.00 | 2,508,237 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,107 |
| Countries Bordering India | 0 | - | 4.98 | 162,609 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,785 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,933 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,221 |
| Countries that Border China | 0 | - | 4.96 | 261,834 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,536 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,309 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,461 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,491 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,870 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,369 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,916 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,846 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,431 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,506 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,738 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,588 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,320 |
| Flags of North and South America | 0 | - | 4.99 | 367,347 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,118 |
| South American Cities on the Map | 0 | - | 4.57 | 35,246 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,372 |
| Countries of the Middle East | 0 | - | 4.96 | 198,950 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,278 |
| Slavic Countries | 0 | - | 4.96 | 110,873 |
| African Island Countries | 0 | - | 4.96 | 100,800 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,730 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,503 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,132 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,640 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,724 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,780 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,160 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,174 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,298 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,587 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,290 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,431 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,266 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,510 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,678 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,838 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,395 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,087 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,032 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,608 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,248 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,913 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,987 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,834 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,370 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,990 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,017 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,872 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,002 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,303 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,217 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,371 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,377 |
| Monarchies of Europe | 0 | - | 4.90 | 97,337 |
| Monarchies of Asia | 0 | - | 4.97 | 70,611 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,804 |
| The Only African Country ... | 0 | - | 4.99 | 128,374 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,783 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,258 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,050 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,413 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,064 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,118 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,977 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,168 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,349 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,861 |
| US States Quiz | 0 | - | 5.00 | 16,703,307 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,293 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,059 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,409 |
| UK Immigration by Country | 0 | - | 4.94 | 139,668 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,905 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,284 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,872 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,272 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,370 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,259 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,810 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,780 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,462 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,221 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,261 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,129 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,498 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,480 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,436 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,224 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,516 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,209 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,983 |
| Germany Country Quiz | 0 | - | 4.82 | 156,574 |
| Russia Country Quiz | 0 | - | 4.85 | 113,649 |
| Italy Country Quiz | 0 | - | 4.82 | 122,227 |
| Japan Country Quiz | 0 | - | 4.92 | 141,279 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,184 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,859 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,041 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,778 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,947 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,536 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,011 |
| States of Mexico | 0 | - | 4.95 | 173,365 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,085 |
| Random European Capital to Country | 0 | - | 4.98 | 189,236 |
| Random European Country to Capital | 0 | - | 4.92 | 147,474 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,416 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,429 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,477 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,332 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,795 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,861 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,159 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,287 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,517 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,367 |
| Every European Country Shape | 0 | - | 4.96 | 200,210 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,718 |
| Every African Country Shape | 0 | - | 4.90 | 86,131 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,185 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,167 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,691 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,417 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,942 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,710 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,288 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,539 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,325 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,514 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,809 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,899 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,974 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,759 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,360 |
| Countries Closest to India | 0 | - | 4.97 | 102,214 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,919 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,351 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,537 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,114 |
| Canada Country Quiz | 0 | - | 4.54 | 131,731 |
| United States Country Quiz | 0 | - | 4.43 | 100,598 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,298 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,066 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,747 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,377 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,427 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,684 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,929 |
| U.S. States By Population | 0 | - | 4.92 | 152,382 |
