| Countries Bordering Brazil | 0 | - | 4.96 | 131,255 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,475 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,387 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,085 |
| Chile Country Quiz | 0 | - | 4.75 | 39,856 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,804 |
| Countries That Border Russia | 0 | - | 4.98 | 460,084 |
| Countries Bordering France | 0 | - | 4.83 | 400,854 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,807 |
| Central American Countries | 0 | - | 4.98 | 155,430 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,357 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,245 |
| Peru Country Quiz | 0 | - | 4.54 | 48,440 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,718 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,815 |
| Countries of Africa | 0 | - | 5.00 | 2,518,012 |
| Countries Bordering India | 0 | - | 4.98 | 163,147 |
| Countries that Border China | 0 | - | 4.96 | 262,362 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,605 |
| Countries that Border Poland | 0 | - | 4.99 | 171,705 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,727 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,168 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,161 |
| The Only European Country ... | 0 | - | 4.91 | 214,869 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,880 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,149 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,420 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,664 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,111 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,745 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,907 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,146 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,760 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,013 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,762 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,159 |
| Countries of the Middle East | 0 | - | 4.96 | 199,674 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,631 |
| Slavic Countries | 0 | - | 4.96 | 111,156 |
| African Island Countries | 0 | - | 4.96 | 101,076 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,180 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,884 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,610 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,087 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,046 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,133 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,348 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,453 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,628 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,829 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,601 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,669 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,528 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,765 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,095 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,707 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,695 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,149 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,559 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,721 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,449 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,589 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,492 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,360 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,278 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,979 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,452 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,701 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,663 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,682 |
| Monarchies of Europe | 0 | - | 4.90 | 97,619 |
| Monarchies of Asia | 0 | - | 4.97 | 70,777 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,579 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,478 |
| The Only African Country ... | 0 | - | 4.98 | 128,643 |
| The Only American Country ... | 0 | - | 4.92 | 121,100 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,890 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,411 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,279 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,810 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,411 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,580 |
| European Countries with One Border | 0 | - | 4.97 | 182,017 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,891 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,776 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,417 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,650 |
| US States Quiz | 0 | - | 5.00 | 16,762,861 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,429 |
| UK Immigration by Country | 0 | - | 4.94 | 140,019 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,946 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,344 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,611 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,097 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,984 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,914 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,689 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 118,512 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,373 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,031 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,937 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,692 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,453 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,537 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,414 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,646 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,672 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,352 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,717 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,483 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,122 |
| Germany Country Quiz | 0 | - | 4.82 | 157,053 |
| Russia Country Quiz | 0 | - | 4.85 | 113,967 |
| Italy Country Quiz | 0 | - | 4.82 | 122,588 |
| Japan Country Quiz | 0 | - | 4.92 | 141,779 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,765 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,034 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,296 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,157 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,595 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,611 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,107 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,854 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 326,319 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,252 |
| Random European Capital to Country | 0 | - | 4.98 | 189,666 |
| Random European Country to Capital | 0 | - | 4.92 | 147,771 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,604 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,709 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,498 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,898 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,047 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,176 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,261 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,409 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,336 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,192 |
| Every European Country Shape | 0 | - | 4.96 | 200,695 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,933 |
| Every African Country Shape | 0 | - | 4.90 | 86,512 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,298 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,446 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,641 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,904 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,891 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,981 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,000 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,974 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,316 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,021 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,646 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,236 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,363 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,006 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,358 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,736 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,897 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,170 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,132 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,870 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,576 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,155 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,670 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,119 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,527 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,657 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,944 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,138 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,196 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,641 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,846 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,620 |
| Countries Closest to India | 0 | - | 4.97 | 102,418 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,162 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,796 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,671 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,349 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,336 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,351 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,538 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,393 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,438,909 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 378,593 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,087 |
| Countries with Megacities | 0 | - | 4.99 | 248,578 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,967 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,450 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 136,340 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,396 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,962 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,351 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,758 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 76,059 |
| Hindu Countries | 0 | - | 4.86 | 49,781 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,083 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,027 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,168 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,038 |
| Countries that Beat China | 0 | - | 4.86 | 115,096 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,187 |
