| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,206 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,414 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,819 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,911 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,468 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,833 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,211 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,841 |
| The Only American Country ... | 0 | - | 4.92 | 121,300 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,023 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,129 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,664 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,387 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,521 |
| Canada Country Quiz | 0 | - | 4.54 | 132,231 |
| US States Quiz | 0 | - | 5.00 | 16,810,054 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,403 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,604 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,462 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,867 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,341 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,684 |
| States of Mexico | 0 | - | 4.95 | 175,233 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,506 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,281 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,459 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,601 |
| The Only European Country ... | 0 | - | 4.91 | 215,654 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,486 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,288 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,570 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,531 |
| Countries of Africa | 0 | - | 5.00 | 2,526,293 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,764 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,270 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,983 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,812 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,756 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,583 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 37,888 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,531 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,059 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,075 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,579 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,804 |
| U.S. States By Population | 0 | - | 4.92 | 152,913 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,068 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,260 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,056 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,383 |
| O Canada Lyrics | 0 | - | 4.47 | 50,899 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,203 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,410 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,633 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,540 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,946 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,036 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,971 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,245 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,175 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,382 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,570 |
| Flags of North and South America | 0 | - | 4.99 | 371,228 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,050 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,281 |
| US States with an Empty Map | 0 | - | 5.00 | 622,268 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,577 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,263 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,737 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,759 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,685 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,538 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,843 |
| Countries of the Middle East | 0 | - | 4.96 | 200,529 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,878 |
| Slavic Countries | 0 | - | 4.96 | 111,382 |
| African Island Countries | 0 | - | 4.96 | 101,310 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,750 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,517 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,147 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,991 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,475 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,305 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,399 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,471 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,689 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,847 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,050 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,868 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,861 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,725 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,966 |
| United States Country Quiz | 0 | - | 4.43 | 101,205 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,002 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,854 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,962 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,350 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,691 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,275 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,208 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,367 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,258 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,785 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,688 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,767 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,154 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,251 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,771 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,501 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,103 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,638 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,943 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,843 |
| Monarchies of Europe | 0 | - | 4.90 | 97,835 |
| Monarchies of Asia | 0 | - | 4.97 | 70,910 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,724 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,027 |
| The Only African Country ... | 0 | - | 4.98 | 128,836 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,001 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,568 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,580 |
| Countries That Border Russia | 0 | - | 4.98 | 460,787 |
| European Countries with One Border | 0 | - | 4.97 | 182,347 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,180 |
| Countries Bordering France | 0 | - | 4.83 | 401,578 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,364 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,037 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,862 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,381 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,511 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,002 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,006 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,827 |
| UK Immigration by Country | 0 | - | 4.94 | 140,538 |
| Central American Countries | 0 | - | 4.98 | 155,744 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,602 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,861 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,302 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,361 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,918 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,603 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,236 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,057 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,851 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,632 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,760 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,649 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,758 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,826 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,685 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,227 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,477 |
| Germany Country Quiz | 0 | - | 4.82 | 157,409 |
| Russia Country Quiz | 0 | - | 4.85 | 114,169 |
| Italy Country Quiz | 0 | - | 4.82 | 122,862 |
| Japan Country Quiz | 0 | - | 4.93 | 142,095 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,219 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,174 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,975 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,252 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,771 |
| Europe Map Quiz | 0 | - | 5.00 | 4,751,052 |
| States of Brazil | 0 | - | 4.97 | 87,378 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,511 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,886 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,941 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,122 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,446 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,304 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,206 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,280 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,825 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,084 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,463 |
| Random European Capital to Country | 0 | - | 4.98 | 190,453 |
| Random European Country to Capital | 0 | - | 4.93 | 163,742 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,017 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,139 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,998 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,222 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,353 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,507 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,936 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,800 |
| Every European Country Shape | 0 | - | 4.96 | 201,121 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,473 |
| Every African Country Shape | 0 | - | 4.90 | 86,841 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,662 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,004 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,085 |
| Countries Bordering India | 0 | - | 4.98 | 163,263 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,028 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,120 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,077 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,095 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,407 |
| Countries that Border China | 0 | - | 4.96 | 262,692 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,165 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,747 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,370 |
