| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,458 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,846 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,891 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,354 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,279 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,396 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,656 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,335 |
| The Only American Country ... | 0 | - | 4.92 | 120,755 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,413 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,382 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,031 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,566 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,090 |
| Canada Country Quiz | 0 | - | 4.54 | 131,703 |
| US States Quiz | 0 | - | 5.00 | 16,699,734 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,249 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,082 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,214 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,489 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,784 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,921 |
| States of Mexico | 0 | - | 4.95 | 173,330 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,947 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,966 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,810 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,541 |
| The Only European Country ... | 0 | - | 4.91 | 213,812 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,128 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,072 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,522 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,201 |
| Countries of Africa | 0 | - | 5.00 | 2,507,664 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,094 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,936 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,703 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,258 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,528 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,311 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,723 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,353 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,408 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,664 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,901 |
| U.S. States By Population | 0 | - | 4.92 | 152,359 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,398 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,862 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,762 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,877 |
| O Canada Lyrics | 0 | - | 4.47 | 50,781 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,392 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,417 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,938 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,073 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,537 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,878 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,714 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,063 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,585 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,064 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,928 |
| Flags of North and South America | 0 | - | 4.99 | 367,152 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,804 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,928 |
| US States with an Empty Map | 0 | - | 5.00 | 618,801 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,707 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,578 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,930 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,044 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,802 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,473 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,305 |
| Countries of the Middle East | 0 | - | 4.96 | 198,900 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,251 |
| Slavic Countries | 0 | - | 4.96 | 110,851 |
| African Island Countries | 0 | - | 4.96 | 100,784 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,699 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,479 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,100 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,617 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,711 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,757 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,150 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,157 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,284 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,567 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,265 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,404 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,238 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,502 |
| United States Country Quiz | 0 | - | 4.43 | 100,578 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 123,607 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,652 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,222 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,346 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,855 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,973 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,697 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,862 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,656 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,596 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,059 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,549 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,935 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,985 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,841 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,981 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,826 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,191 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,356 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,363 |
| Monarchies of Europe | 0 | - | 4.90 | 97,305 |
| Monarchies of Asia | 0 | - | 4.97 | 70,596 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,431 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,750 |
| The Only African Country ... | 0 | - | 4.99 | 128,358 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,775 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,246 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,035 |
| Countries That Border Russia | 0 | - | 4.98 | 458,896 |
| European Countries with One Border | 0 | - | 4.97 | 181,617 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,516 |
| Countries Bordering France | 0 | - | 4.83 | 399,016 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,029 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,931 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,105 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,156 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,341 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,858 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,811 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,193 |
| UK Immigration by Country | 0 | - | 4.94 | 139,622 |
| Central American Countries | 0 | - | 4.98 | 155,042 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,842 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,250 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,858 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,252 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,361 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,239 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,794 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,773 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,444 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,208 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,239 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,116 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,487 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,473 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,194 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,979 |
| Germany Country Quiz | 0 | - | 4.82 | 156,536 |
| Russia Country Quiz | 0 | - | 4.85 | 113,626 |
| Italy Country Quiz | 0 | - | 4.82 | 122,196 |
| Japan Country Quiz | 0 | - | 4.92 | 141,235 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,131 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,846 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,035 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,380 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,068 |
| States of Brazil | 0 | - | 4.98 | 86,379 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,956 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,264 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,443 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,724 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,774 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,489 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,716 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,697 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,595 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,443 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,050 |
| Random European Capital to Country | 0 | - | 4.98 | 189,199 |
| Random European Country to Capital | 0 | - | 4.92 | 147,442 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,396 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,409 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,790 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,849 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,147 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,273 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,450 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,313 |
| Every European Country Shape | 0 | - | 4.96 | 200,149 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,697 |
| Every African Country Shape | 0 | - | 4.90 | 86,097 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,172 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,143 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,672 |
| Countries Bordering India | 0 | - | 4.98 | 162,599 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,696 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,775 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,925 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,778 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,213 |
| Countries that Border China | 0 | - | 4.96 | 261,809 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,844 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,525 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,077 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,224 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,743 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,305 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,480 |
