| Colombia Country Quiz | 0 | - | 4.90 | 40,720 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,553 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,455 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,570 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,595 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,513 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,192 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,346 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,115 |
| US States Quiz | 0 | - | 5.00 | 16,876,813 |
| Central American Countries | 0 | - | 4.98 | 156,482 |
| Germany Country Quiz | 0 | - | 4.83 | 157,869 |
| Russia Country Quiz | 0 | - | 4.85 | 114,499 |
| Italy Country Quiz | 0 | - | 4.80 | 123,413 |
| Japan Country Quiz | 0 | - | 4.93 | 142,483 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,815 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,347 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,074 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,344 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,778 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,496 |
| Syria Country Quiz | 0 | - | 4.81 | 32,777 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,797 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,692 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,322 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,823 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,496 |
| Peru Country Quiz | 0 | - | 4.54 | 48,663 |
| Chile Country Quiz | 0 | - | 4.77 | 40,058 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,860 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,450 |
| Belize Country Quiz | 0 | - | 4.85 | 20,975 |
| Palau Country Quiz | 0 | - | 4.90 | 23,018 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,038 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,052 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,838 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,271 |
| The Only European Country ... | 0 | - | 4.91 | 216,662 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,285 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,152 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,656 |
| Countries of Africa | 0 | - | 5.00 | 2,537,342 |
| Panama Country Quiz | 0 | - | 4.61 | 25,803 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,438 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,815 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,798 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,346 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,877 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,931 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,534 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,272 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,900 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,532 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,807 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,223 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,878 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,176 |
| US States with an Empty Map | 0 | - | 5.00 | 624,660 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,053 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,615 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,218 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,810 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,742 |
| Countries of the Middle East | 0 | - | 4.96 | 201,188 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,298 |
| Slavic Countries | 0 | - | 4.96 | 111,669 |
| African Island Countries | 0 | - | 4.96 | 101,640 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,886 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,905 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,519 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,532 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,999 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,678 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,746 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,613 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,235 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,216 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,583 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,250 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,161 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,003 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,270 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,670 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,980 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,781 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,459 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,572 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,355 |
| Rivers of the United States | 0 | - | 4.93 | 66,205 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,946 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,651 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,657 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,058 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,909 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,904 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,860 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,339 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,839 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,435 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,044 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,911 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,299 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,127 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,091 |
| Monarchies of Europe | 0 | - | 4.90 | 98,158 |
| Monarchies of Asia | 0 | - | 4.97 | 71,093 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,895 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,840 |
| The Only African Country ... | 0 | - | 4.99 | 129,105 |
| The Only American Country ... | 0 | - | 4.92 | 121,616 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,130 |
| Which South American Country? | 0 | - | 4.69 | 51,946 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,784 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,867 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,543 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,012 |
| Countries That Border Russia | 0 | - | 4.98 | 461,763 |
| European Countries with One Border | 0 | - | 4.97 | 182,789 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,585 |
| Countries Bordering France | 0 | - | 4.83 | 402,571 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,439 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,210 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,615 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,079 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,131 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,948 |
| O Canada Lyrics | 0 | - | 4.47 | 50,943 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,305 |
| UK Immigration by Country | 0 | - | 4.94 | 140,911 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,654 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,999 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,240 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,612 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,068 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,426 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,614 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,507 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,190 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,496 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,235 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,082 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,850 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,125 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,023 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,970 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,040 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,579 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,108 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,953 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,390 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,051 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,978 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,166 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,071 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,384 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,446 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,744 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,539,208 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,812 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,220 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,805 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,312 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,303 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.88 | 81,349 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,808 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,860 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,491 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,671 |
| Random European Capital to Country | 0 | - | 4.98 | 190,919 |
| Random European Country to Capital | 0 | - | 4.93 | 165,129 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,451 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,762 |
| Random African Country to Capital | 0 | - | 4.94 | 71,212 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,811 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,113 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,391 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,410 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,456 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,671 |
| Arms Exports - United States | 0 | - | 4.77 | 62,417 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,886 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,733 |
| Every European Country Shape | 0 | - | 4.96 | 201,726 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,752 |
| Every African Country Shape | 0 | - | 4.90 | 87,328 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,004 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,278 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,741 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,275 |
| Countries Bordering India | 0 | - | 4.98 | 163,435 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,234 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,325 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,159 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,287 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,530 |
| Countries that Border China | 0 | - | 4.96 | 263,177 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,354 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,873 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,543 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,645 |
