| Colombia Country Quiz | 0 | - | 4.90 | 40,527 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,334 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,306 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,414 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,681 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,746 |
| The Only American Country ... | 0 | - | 4.92 | 121,189 |
| Central American Countries | 0 | - | 4.98 | 155,554 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,077 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,388 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,484 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,207 |
| States of Brazil | 0 | - | 4.97 | 87,196 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,441 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,299 |
| Peru Country Quiz | 0 | - | 4.54 | 48,483 |
| Chile Country Quiz | 0 | - | 4.75 | 39,900 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,748 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,943 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,994 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,293 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,358 |
| The Only European Country ... | 0 | - | 4.91 | 215,231 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,149 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,206 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,369 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,480 |
| Countries of Africa | 0 | - | 5.00 | 2,522,173 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,087 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,038 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,280 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,186 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,752 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,693 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,570 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,853 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,178 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,914 |
| Flags of North and South America | 0 | - | 4.99 | 370,353 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,369 |
| South American Cities on the Map | 0 | - | 4.56 | 35,317 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,507 |
| Countries of the Middle East | 0 | - | 4.96 | 199,911 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,764 |
| Slavic Countries | 0 | - | 4.96 | 111,280 |
| African Island Countries | 0 | - | 4.96 | 101,192 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,348 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,000 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,792 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,268 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,178 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,255 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,415 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,541 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,726 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,923 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,707 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,749 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,602 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,858 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,232 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,507 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,194 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,164 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,885 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,210 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,873 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,479 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,826 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,666 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,506 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,381 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,033 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,548 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,807 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,753 |
| Monarchies of Europe | 0 | - | 4.90 | 97,714 |
| Monarchies of Asia | 0 | - | 4.97 | 70,849 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,646 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,722 |
| The Only African Country ... | 0 | - | 4.99 | 128,717 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,936 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,485 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,439 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,964 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,522 |
| Countries That Border Russia | 0 | - | 4.98 | 460,410 |
| European Countries with One Border | 0 | - | 4.97 | 182,160 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,026 |
| Countries Bordering France | 0 | - | 4.83 | 401,204 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,060 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,741 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,144 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,334 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,473 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,969 |
| US States Quiz | 0 | - | 5.00 | 16,784,628 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,170 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,075 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,749 |
| UK Immigration by Country | 0 | - | 4.94 | 140,386 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,458 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,733 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,197 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,128 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,794 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,695 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,120 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,986 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,761 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,532 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,662 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,533 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,697 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,744 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,396 |
| Countries that Visit Australia the Most | 0 | - | 4.91 | 68,785 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,566 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,170 |
| Germany Country Quiz | 0 | - | 4.82 | 157,221 |
| Russia Country Quiz | 0 | - | 4.85 | 114,064 |
| Italy Country Quiz | 0 | - | 4.82 | 122,712 |
| Japan Country Quiz | 0 | - | 4.92 | 141,949 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,006 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,116 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,203 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,932 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,956 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,595 |
| States of Mexico | 0 | - | 4.95 | 174,799 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,358 |
| Random European Capital to Country | 0 | - | 4.98 | 190,040 |
| Random European Country to Capital | 0 | - | 4.92 | 156,277 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,807 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,908 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,520 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,555 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,939 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,115 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,300 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,449 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,606 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,477 |
| Every European Country Shape | 0 | - | 4.96 | 200,866 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,025 |
| Every African Country Shape | 0 | - | 4.90 | 86,643 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,540 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,814 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,990 |
| Countries Bordering India | 0 | - | 4.98 | 163,208 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,948 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,042 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,034 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,023 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,349 |
| Countries that Border China | 0 | - | 4.96 | 262,528 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,101 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,690 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,296 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,406 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,089 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,373 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,823 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,648 |
| Countries that Border Poland | 0 | - | 4.99 | 171,816 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,190 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,919 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,687 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,709 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,263 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,579 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,714 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,983 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,230 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,263 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,875 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,706 |
| Countries Closest to India | 0 | - | 4.97 | 102,473 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,251 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,935 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,731 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,426 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,421 |
| Canada Country Quiz | 0 | - | 4.54 | 132,112 |
| United States Country Quiz | 0 | - | 4.43 | 101,072 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,370 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,909 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,393 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,949 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,949 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,396 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,631 |
| U.S. States By Population | 0 | - | 4.92 | 152,803 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,926 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,188 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,997 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,440,223 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,918 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,361 |
| Countries with Megacities | 0 | - | 4.99 | 249,111 |
