| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,438 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,699 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,596 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,150 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,815 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,787 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,637 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,671 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,066 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,885 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,780 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,372 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,989 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,966 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,816 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,854 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,272 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,802 |
| The Only American Country ... | 0 | - | 4.92 | 122,379 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,033 |
| US States Quiz | 0 | - | 5.00 | 17,028,610 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,505 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,830 |
| Central American Countries | 0 | - | 4.98 | 157,589 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,705 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,979 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,010 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,806 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,757 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,613 |
| States of Mexico | 0 | - | 4.96 | 178,856 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,944 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,791 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,842 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,415 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,676 |
| Countries of Africa | 0 | - | 5.00 | 2,565,853 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,752 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,433 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,491 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,589 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,202 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,168 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,866 |
| Countries Closest to India | 0 | - | 4.97 | 103,366 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,986 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,745 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,359 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,880 |
| Pixelated United States Map | 0 | - | 4.89 | 94,991 |
| US States with an Empty Map | 0 | - | 5.00 | 629,750 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,227 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,469 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,487 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,562 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,613 |
| U.S. States By Population | 0 | - | 4.92 | 154,278 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,410 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,005 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,613 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,233 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,858 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,765 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,247 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,012 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,656 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,865 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,385 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,322 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,702 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,539 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,294 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,564 |
| The Only European Country ... | 0 | - | 4.91 | 219,700 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,435 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,889 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,006 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,789 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,331 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,421 |
| Canada Country Quiz | 0 | - | 4.55 | 133,209 |
| United States Country Quiz | 0 | - | 4.43 | 102,376 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,821 |
| Flags of North and South America | 0 | - | 4.99 | 378,362 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,601 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,471 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,129 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,445 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,478 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,655 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,750 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,422 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,369 |
| Countries of the Middle East | 0 | - | 4.96 | 203,343 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,412 |
| Slavic Countries | 0 | - | 4.96 | 112,538 |
| African Island Countries | 0 | - | 4.96 | 102,779 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,257 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,070 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,534 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,026 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,233 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,829 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,776 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,095 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,013 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,576 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,101 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,746 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,104 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,364 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,768 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,346 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,691 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,720 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,905 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,931 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,084 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,731 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,476 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,016 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,296 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,005 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,525 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,380 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,136 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,999 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,751 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,696 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,612 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,340 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,638 |
| Monarchies of Europe | 0 | - | 4.90 | 99,064 |
| Monarchies of Asia | 0 | - | 4.97 | 71,632 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,374 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,912 |
| The Only African Country ... | 0 | - | 4.99 | 129,834 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,472 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,579 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,023 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,779 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,117 |
| European Countries with One Border | 0 | - | 4.97 | 184,077 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,796 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,960 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,225 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,612 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,524 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,892 |
| Peru Country Quiz | 0 | - | 4.54 | 49,003 |
| Chile Country Quiz | 0 | - | 4.75 | 40,361 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,058 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,747 |
| Panama Country Quiz | 0 | - | 4.61 | 25,970 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,586 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,569 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,340 |
| UK Immigration by Country | 0 | - | 4.94 | 141,934 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,159 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,192 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,246 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,027 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,525 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,825 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,178 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,280 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,662 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,638 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,961 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,462 |
| Which South American Country? | 0 | - | 4.69 | 52,155 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,109 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,010 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,831 |
| Countries That Border Russia | 0 | - | 4.98 | 465,018 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,555 |
| Countries Bordering France | 0 | - | 4.83 | 405,436 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,313 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,980 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,732 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,418 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,923 |
| Countries that Beat Brazil | 0 | - | 4.50 | 69,362 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,520 |
| Germany Country Quiz | 0 | - | 4.82 | 159,117 |
| Russia Country Quiz | 0 | - | 4.83 | 115,488 |
| Japan Country Quiz | 0 | - | 4.93 | 143,566 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,325 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,854 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,301 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,660 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,163 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,003 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,184 |
| States of Brazil | 0 | - | 4.98 | 90,107 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,080 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,790 |
| O Canada Lyrics | 0 | - | 4.47 | 51,092 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,230 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,915 |
