| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,380 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,550 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,319 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,054 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,522 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,917 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,354 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,961 |
| The Only American Country ... | 0 | - | 4.92 | 121,424 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,174 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,288 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,806 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,582 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,611 |
| Canada Country Quiz | 0 | - | 4.54 | 132,344 |
| US States Quiz | 0 | - | 5.00 | 16,837,620 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,643 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,983 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,519 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,969 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,521 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,816 |
| States of Mexico | 0 | - | 4.95 | 175,600 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,171 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,605 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,647 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,886 |
| The Only European Country ... | 0 | - | 4.91 | 216,056 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,826 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,336 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,817 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,589 |
| Countries of Africa | 0 | - | 5.00 | 2,531,008 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,558 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,340 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,054 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,939 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,800 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,648 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,378 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,661 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,194 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,233 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,730 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,999 |
| U.S. States By Population | 0 | - | 4.92 | 153,023 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,220 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,337 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,120 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,483 |
| O Canada Lyrics | 0 | - | 4.47 | 50,916 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,362 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,924 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,792 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,685 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,039 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,080 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,595 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,285 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,895 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,457 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,319 |
| Flags of North and South America | 0 | - | 4.99 | 372,102 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,116 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,350 |
| US States with an Empty Map | 0 | - | 5.00 | 623,446 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,762 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,420 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,936 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,236 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,854 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,561 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,232 |
| Countries of the Middle East | 0 | - | 4.96 | 200,811 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,041 |
| Slavic Countries | 0 | - | 4.96 | 111,513 |
| African Island Countries | 0 | - | 4.96 | 101,458 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,805 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,685 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,307 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,227 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,709 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,462 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,561 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,524 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,108 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,008 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,421 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,040 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,993 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,837 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,110 |
| United States Country Quiz | 0 | - | 4.43 | 101,352 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,084 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,901 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,536 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,805 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,902 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,342 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,487 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,505 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,438 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,831 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,829 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,836 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,493 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,549 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,059 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,660 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,360 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,758 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,086 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,956 |
| Monarchies of Europe | 0 | - | 4.90 | 97,983 |
| Monarchies of Asia | 0 | - | 4.97 | 70,995 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,786 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,372 |
| The Only African Country ... | 0 | - | 4.98 | 128,970 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,070 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,673 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,699 |
| Countries That Border Russia | 0 | - | 4.98 | 461,195 |
| European Countries with One Border | 0 | - | 4.97 | 182,546 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,351 |
| Countries Bordering France | 0 | - | 4.83 | 401,987 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,687 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,058 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,026 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,436 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,557 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,036 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,094 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,962 |
| UK Immigration by Country | 0 | - | 4.94 | 140,717 |
| Central American Countries | 0 | - | 4.98 | 155,922 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,771 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,059 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,481 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,062 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,404 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 132,430 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,337 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,138 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,952 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,729 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,956 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,824 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,870 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,912 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,798 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,297 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,137 |
| Germany Country Quiz | 0 | - | 4.82 | 157,627 |
| Russia Country Quiz | 0 | - | 4.85 | 114,305 |
| Italy Country Quiz | 0 | - | 4.82 | 123,236 |
| Japan Country Quiz | 0 | - | 4.93 | 142,248 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,504 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,254 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,020 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,305 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,691 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,897 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,576 |
| States of Brazil | 0 | - | 4.97 | 87,698 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,690 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,655 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,060 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,077 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,240 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,601 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,518 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,267 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,423 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,869 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,239 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,564 |
| Random European Capital to Country | 0 | - | 4.98 | 190,665 |
| Random European Country to Capital | 0 | - | 4.93 | 164,727 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,298 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,617 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,054 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,290 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,393 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,574 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,336 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,199 |
| Every European Country Shape | 0 | - | 4.96 | 201,360 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,592 |
| Every African Country Shape | 0 | - | 4.90 | 87,072 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,139 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,502 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,159 |
| Countries Bordering India | 0 | - | 4.98 | 163,344 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,113 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,202 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,105 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,168 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,459 |
| Countries that Border China | 0 | - | 4.96 | 262,895 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,254 |
