| Countries Closest to Canada | 0 | - | 4.90 | 197,560 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,654 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,860 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,670 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,423 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,036 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,776 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,084 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,437 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,414 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,215 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,364 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,905 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,267 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,916 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,512 |
| The Only American Country ... | 0 | - | 4.92 | 121,012 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,569 |
| US States Quiz | 0 | - | 5.00 | 16,745,794 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,589 |
| Central American Countries | 0 | - | 4.98 | 155,331 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,283 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,418 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,080 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,551 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,420 |
| States of Mexico | 0 | - | 4.95 | 174,057 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,760 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,198 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,099 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,061 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,143 |
| Countries of Africa | 0 | - | 5.00 | 2,515,283 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 80,390 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,979 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,616 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,904 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,134 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,825 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,918 |
| Countries Closest to India | 0 | - | 4.97 | 102,362 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,089 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,681 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,634 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,676 |
| Pixelated United States Map | 0 | - | 4.89 | 93,680 |
| US States with an Empty Map | 0 | - | 5.00 | 620,294 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,066 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,686 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,711 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,065 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,301 |
| U.S. States By Population | 0 | - | 4.92 | 152,617 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,691 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,036 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,887 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,100 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,716 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,250 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,255 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,961 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,276 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,712 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,943 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,548 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,500 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,914 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,060 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,011 |
| The Only European Country ... | 0 | - | 4.91 | 214,606 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,676 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,002 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,387 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,021 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,020 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,968 |
| Canada Country Quiz | 0 | - | 4.55 | 131,926 |
| United States Country Quiz | 0 | - | 4.43 | 100,841 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,009 |
| Flags of North and South America | 0 | - | 4.99 | 368,983 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,253 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,888 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,077 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,067 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,891 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,279 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,783 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,896 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,955 |
| Countries of the Middle East | 0 | - | 4.96 | 199,470 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,534 |
| Slavic Countries | 0 | - | 4.96 | 111,067 |
| African Island Countries | 0 | - | 4.96 | 100,999 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,603 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,045 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,753 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,480 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,957 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,966 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,023 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,296 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,379 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,545 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,767 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,517 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,602 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,457 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,691 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,608 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,631 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,588 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,238 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,084 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,919 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,683 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,340 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,640 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,421 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,354 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,205 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,175 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,931 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,591 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,834 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,369 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,589 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,598 |
| Monarchies of Europe | 0 | - | 4.90 | 97,545 |
| Monarchies of Asia | 0 | - | 4.97 | 70,729 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,542 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,288 |
| The Only African Country ... | 0 | - | 4.99 | 128,561 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,860 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,357 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,213 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,681 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,312 |
| European Countries with One Border | 0 | - | 4.97 | 181,902 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,805 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,141 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,666 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,842 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,186 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,062 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,273 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,206 |
| Peru Country Quiz | 0 | - | 4.54 | 48,415 |
| Chile Country Quiz | 0 | - | 4.75 | 39,823 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,684 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,423 |
| Panama Country Quiz | 0 | - | 4.61 | 25,653 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,375 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,345 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,225 |
| UK Immigration by Country | 0 | - | 4.94 | 139,940 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,246 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,519 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,029 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,679 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,587 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 116,343 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,974 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,890 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,137 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,625 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,395 |
| Which South American Country? | 0 | - | 4.69 | 51,777 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,450 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,324 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,596 |
| Countries That Border Russia | 0 | - | 4.98 | 459,832 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,630 |
| Countries Bordering France | 0 | - | 4.83 | 400,593 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,607 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,322 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,674 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,581 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,445 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,075 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 257,813 |
| Germany Country Quiz | 0 | - | 4.82 | 156,890 |
| Russia Country Quiz | 0 | - | 4.85 | 113,860 |
| Italy Country Quiz | 0 | - | 4.82 | 122,482 |
| Japan Country Quiz | 0 | - | 4.92 | 141,587 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,574 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,987 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,883 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,287 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,436 |
| States of Brazil | 0 | - | 4.98 | 86,793 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,231 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,409 |
| O Canada Lyrics | 0 | - | 4.47 | 50,843 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,814 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,541 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,664 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,903 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,045 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,831 |
