| Colombia Country Quiz | 0 | - | 4.90 | 40,404 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,062 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,569 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,157 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,332 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,238 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,972 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,466 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,537 |
| US States Quiz | 0 | - | 5.00 | 16,728,488 |
| Central American Countries | 0 | - | 4.98 | 155,209 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,014 |
| Germany Country Quiz | 0 | - | 4.82 | 156,783 |
| Russia Country Quiz | 0 | - | 4.85 | 113,784 |
| Italy Country Quiz | 0 | - | 4.82 | 122,393 |
| Japan Country Quiz | 0 | - | 4.92 | 141,489 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,444 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,946 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,861 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,097 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,006 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,121 |
| Syria Country Quiz | 0 | - | 4.81 | 32,435 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,554 |
| Belize Country Quiz | 0 | - | 4.85 | 20,834 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,226 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,173 |
| Peru Country Quiz | 0 | - | 4.54 | 48,383 |
| Chile Country Quiz | 0 | - | 4.75 | 39,795 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,663 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,322 |
| Palau Country Quiz | 0 | - | 4.89 | 22,869 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,331 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,736 |
| Countries of Africa | 0 | - | 5.00 | 2,512,427 |
| Which South American Country? | 0 | - | 4.69 | 51,754 |
| Panama Country Quiz | 0 | - | 4.61 | 25,630 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,251 |
| US States with an Empty Map | 0 | - | 5.00 | 619,694 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,190 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,337 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,198 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,945 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,830 |
| The Only European Country ... | 0 | - | 4.91 | 214,301 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,472 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,828 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,343 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,782 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,668 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,800 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,389 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,475 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,128 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,749 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,123 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,587 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,452 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,065 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,275 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,853 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,929 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,737 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,131 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,455 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,773 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,707 |
| Countries of the Middle East | 0 | - | 4.96 | 199,251 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,427 |
| Slavic Countries | 0 | - | 4.96 | 110,993 |
| African Island Countries | 0 | - | 4.96 | 100,911 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,565 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,941 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,640 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,340 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,829 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,851 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,931 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,218 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,282 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,441 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,683 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,420 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,527 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,378 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,615 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,497 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,776 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,414 |
| Rivers of the United States | 0 | - | 4.93 | 65,614 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,027 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,014 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,823 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,226 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,607 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,238 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,207 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,043 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,103 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,889 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,889 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,366 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,311 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,502 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,442 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,468 |
| Monarchies of Europe | 0 | - | 4.90 | 97,468 |
| Monarchies of Asia | 0 | - | 4.97 | 70,678 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,496 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,089 |
| The Only African Country ... | 0 | - | 4.99 | 128,461 |
| The Only American Country ... | 0 | - | 4.92 | 120,886 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,822 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,310 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,146 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,571 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,208 |
| European Countries with One Border | 0 | - | 4.97 | 181,794 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,692 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,483 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,141 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,734 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,877 |
| UK Immigration by Country | 0 | - | 4.94 | 139,853 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,779 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,133 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,413 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,955 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,371 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,500 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,465 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,361 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,179 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,903 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,838 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,556 |
| Arms Exports - United States | 0 | - | 4.70 | 55,387 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,326 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,364 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,243 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,557 |
| Countries That Border Russia | 0 | - | 4.98 | 459,544 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,575 |
| Countries Bordering France | 0 | - | 4.83 | 400,228 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,402 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,280 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,601 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,405 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,334 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,047 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,303 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,402 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,996 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,413 |
| New Zealand Country Quiz | 0 | - | 4.69 | 75,592 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,404 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,899 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,039 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,496 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,227 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,961 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,521,804 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,836 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,753 |
| O Canada Lyrics | 0 | - | 4.47 | 50,816 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,253 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,446 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,561 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,832 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,963 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,703 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,473 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,621 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,169 |
| Random European Capital to Country | 0 | - | 4.98 | 189,423 |
| Random European Country to Capital | 0 | - | 4.92 | 147,621 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,489 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,565 |
| Random African Country to Capital | 0 | - | 4.94 | 70,316 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,836 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 137,934 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,113 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,192 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,338 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,882 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,720 |
| Every European Country Shape | 0 | - | 4.96 | 200,417 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,802 |
| Every African Country Shape | 0 | - | 4.90 | 86,300 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,179 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,236 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,278 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,779 |
| Countries Bordering India | 0 | - | 4.98 | 162,720 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,781 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,868 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,961 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,870 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,263 |
| Countries that Border China | 0 | - | 4.96 | 262,026 |
