| Countries Bordering Brazil | 0 | - | 4.96 | 131,617 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,754 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,880 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,621 |
| Countries That Border Russia | 0 | - | 4.98 | 462,021 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,170 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,294 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,329 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,414 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,587 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,687 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,488 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,216 |
| Countries that Border Poland | 0 | - | 4.99 | 172,375 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,187 |
| The Only American Country ... | 0 | - | 4.92 | 121,699 |
| European Countries with One Border | 0 | - | 4.97 | 182,915 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,702 |
| Countries Bordering France | 0 | - | 4.83 | 402,806 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,641 |
| Central American Countries | 0 | - | 4.98 | 156,574 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,741 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,349 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,266 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,086 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,890 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,536 |
| Peru Country Quiz | 0 | - | 4.54 | 48,693 |
| Chile Country Quiz | 0 | - | 4.77 | 40,086 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,882 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,838 |
| States of Brazil | 0 | - | 4.97 | 88,293 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,019 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,583 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,439 |
| Countries of Africa | 0 | - | 5.00 | 2,540,324 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,176 |
| Countries Bordering India | 0 | - | 4.98 | 163,461 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,371 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,178 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,570 |
| Countries that Border China | 0 | - | 4.96 | 263,306 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,898 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,784 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,909 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,790 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,854 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,420 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,445 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,600 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,248 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,933 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,419 |
| The Only European Country ... | 0 | - | 4.91 | 216,958 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,485 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,325 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,689 |
| South American Cities on the Map | 0 | - | 4.53 | 35,441 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,490 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,321 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,540 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 165,479 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,290 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,607 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,720 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,528 |
| Flags of North and South America | 0 | - | 4.99 | 373,606 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,073 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,960 |
| Countries of the Middle East | 0 | - | 4.96 | 201,335 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,392 |
| Slavic Countries | 0 | - | 4.96 | 111,752 |
| African Island Countries | 0 | - | 4.96 | 101,719 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,010 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,590 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,650 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,135 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,761 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,839 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,659 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,295 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,288 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,660 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,328 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,230 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,073 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,335 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,951 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 415,446 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,457 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,475 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,619 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,314 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,279 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,593 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,923 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,669 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,057 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,993 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,454 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,009 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,484 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,726 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,967 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,396 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,138 |
| Monarchies of Europe | 0 | - | 4.90 | 98,222 |
| Monarchies of Asia | 0 | - | 4.97 | 71,133 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,939 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,037 |
| The Only African Country ... | 0 | - | 4.99 | 129,183 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,153 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,821 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,935 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,670 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,094 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,271 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,360 |
| US States Quiz | 0 | - | 5.00 | 16,892,410 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,168 |
| UK Immigration by Country | 0 | - | 4.94 | 141,003 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,114 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,323 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,672 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,565 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,679 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,941 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,559 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,279 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,135 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,905 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,206 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,108 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,031 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,022 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,904 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,614 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,169 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,026 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,424 |
| Germany Country Quiz | 0 | - | 4.83 | 157,978 |
| Russia Country Quiz | 0 | - | 4.83 | 114,571 |
| Japan Country Quiz | 0 | - | 4.93 | 142,589 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,960 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,398 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,549 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,372 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,805 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,637 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,107 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,685 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,668 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,005 |
| States of Mexico | 0 | - | 4.96 | 176,355 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,242 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,844 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,715 |
| Random European Capital to Country | 0 | - | 4.98 | 191,031 |
| Random European Country to Capital | 0 | - | 4.93 | 165,247 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,518 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,827 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,592 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,864 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,138 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,439 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,491 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,697 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,144 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,988 |
| Every European Country Shape | 0 | - | 4.96 | 201,946 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,853 |
| Every African Country Shape | 0 | - | 4.90 | 87,456 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,339 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,849 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,327 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,559 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,501 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,198 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,219 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,901 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,143 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,900 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,041 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,221 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,636 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,616 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,990 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,145 |
| Countries Closest to India | 0 | - | 4.97 | 102,846 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,719 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,169 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,981 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,871 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,926 |
| Canada Country Quiz | 0 | - | 4.54 | 132,557 |
| United States Country Quiz | 0 | - | 4.43 | 101,602 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,457 |
| Europe Map Quiz | 0 | - | 5.00 | 4,766,238 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,510 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,992 |
