| Countries Bordering Brazil | 0 | - | 4.96 | 131,069 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,329 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,289 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,284 |
| Countries That Border Russia | 0 | - | 4.98 | 458,935 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,386 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,702 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,791 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,853 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,085 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,230 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,756 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,493 |
| Countries that Border Poland | 0 | - | 4.99 | 171,364 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,347 |
| The Only American Country ... | 0 | - | 4.92 | 120,765 |
| European Countries with One Border | 0 | - | 4.97 | 181,638 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,529 |
| Countries Bordering France | 0 | - | 4.83 | 399,159 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,072 |
| Central American Countries | 0 | - | 4.98 | 155,066 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,665 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,943 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,092 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,496 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,802 |
| States of Brazil | 0 | - | 4.98 | 86,392 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,091 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,090 |
| Peru Country Quiz | 0 | - | 4.54 | 48,305 |
| Chile Country Quiz | 0 | - | 4.75 | 39,728 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,458 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,007 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,822 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,571 |
| The Only European Country ... | 0 | - | 4.91 | 213,853 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,161 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,075 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,547 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,211 |
| Countries of Africa | 0 | - | 5.00 | 2,508,061 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,103 |
| Countries Bordering India | 0 | - | 4.98 | 162,605 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,782 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,928 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,218 |
| Countries that Border China | 0 | - | 4.96 | 261,826 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,534 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,306 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,456 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,480 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,860 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,364 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,843 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,729 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,424 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,498 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,734 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,586 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,281 |
| Flags of North and South America | 0 | - | 4.99 | 367,289 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,092 |
| South American Cities on the Map | 0 | - | 4.57 | 35,244 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,348 |
| Countries of the Middle East | 0 | - | 4.96 | 198,941 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,272 |
| Slavic Countries | 0 | - | 4.96 | 110,863 |
| African Island Countries | 0 | - | 4.96 | 100,794 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,717 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,499 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,119 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,633 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,719 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,771 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,158 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,169 |
| 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 | 98,426 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,258 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,509 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 354,665 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 412,824 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,392 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,083 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,031 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,606 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,240 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,909 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,981 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,815 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,367 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,976 |
| 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 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,295 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,211 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,364 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,373 |
| Monarchies of Europe | 0 | - | 4.90 | 97,327 |
| Monarchies of Asia | 0 | - | 4.97 | 70,609 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,434 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,797 |
| The Only African Country ... | 0 | - | 4.99 | 128,369 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,780 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,252 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,045 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,401 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,054 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,113 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,977 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,162 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,348 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,861 |
| US States Quiz | 0 | - | 5.00 | 16,702,020 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,284 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,973 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,404 |
| UK Immigration by Country | 0 | - | 4.94 | 139,648 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,890 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,277 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,865 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,268 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,366 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,256 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,806 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,778 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,461 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,217 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,253 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,123 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,495 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,474 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,431 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,220 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,512 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,207 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,982 |
| Germany Country Quiz | 0 | - | 4.82 | 156,555 |
| Russia Country Quiz | 0 | - | 4.85 | 113,642 |
| Italy Country Quiz | 0 | - | 4.82 | 122,214 |
| Japan Country Quiz | 0 | - | 4.92 | 141,263 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,153 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,855 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,038 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,581 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,923 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,529 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,005 |
| States of Mexico | 0 | - | 4.95 | 173,358 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,076 |
| Random European Capital to Country | 0 | - | 4.98 | 189,219 |
| Random European Country to Capital | 0 | - | 4.92 | 147,462 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,404 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,424 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,477 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,330 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,793 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,858 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,153 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,282 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,503 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,344 |
| Every European Country Shape | 0 | - | 4.96 | 200,188 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,716 |
| Every African Country Shape | 0 | - | 4.90 | 86,129 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,182 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,160 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,686 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 277,406 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,940 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,707 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,283 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,538 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,318 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,382 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,511 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,808 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,893 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,970 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,757 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,353 |
| Countries Closest to India | 0 | - | 4.97 | 102,211 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,917 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,337 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,536 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,113 |
| Canada Country Quiz | 0 | - | 4.54 | 131,723 |
| United States Country Quiz | 0 | - | 4.43 | 100,589 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,297 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,047 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,743 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,371 |
| 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 | 185,920 |
| U.S. States By Population | 0 | - | 4.92 | 152,380 |
