| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,133 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,018 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,313 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,192 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,448 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,338 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,506 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,255 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,625 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,312 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,392 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,436 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,509 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,529 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,420 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,543 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,028 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,929 |
| The Only American Country ... | 0 | - | 4.92 | 121,397 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,981 |
| US States Quiz | 0 | - | 5.00 | 16,830,563 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,894 |
| Central American Countries | 0 | - | 4.98 | 155,884 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,914 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,770 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,286 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,862 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,784 |
| States of Mexico | 0 | - | 4.95 | 175,483 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,579 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,840 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,327 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,041 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,327 |
| Countries of Africa | 0 | - | 5.00 | 2,529,935 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,426 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,620 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,849 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,089 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,403 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,924 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,175 |
| Countries Closest to India | 0 | - | 4.97 | 102,630 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,447 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,698 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,827 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,748 |
| Pixelated United States Map | 0 | - | 4.87 | 94,067 |
| US States with an Empty Map | 0 | - | 5.00 | 623,229 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,635 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,158 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,199 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,684 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,956 |
| U.S. States By Population | 0 | - | 4.92 | 152,999 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,182 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,313 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,100 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,455 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,319 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,784 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,753 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,381 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,660 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,012 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,069 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,531 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,554 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,180 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,595 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,820 |
| The Only European Country ... | 0 | - | 4.91 | 215,974 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,725 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,765 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,577 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,513 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,369 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,256 |
| Canada Country Quiz | 0 | - | 4.54 | 132,317 |
| United States Country Quiz | 0 | - | 4.43 | 101,303 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,261 |
| Flags of North and South America | 0 | - | 4.99 | 371,863 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,595 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,098 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,335 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,719 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,377 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,885 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,121 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,610 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,156 |
| Countries of the Middle East | 0 | - | 4.96 | 200,728 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,996 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| African Island Countries | 0 | - | 4.96 | 101,415 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,787 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,650 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,273 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,155 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,421 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,522 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,509 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,083 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,963 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,381 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,991 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,966 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,803 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,071 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,097 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,909 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,969 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,279 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,417 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,475 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,391 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,823 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,795 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,415 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,494 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,006 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,612 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,340 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,883 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,070 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,722 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,037 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,930 |
| Monarchies of Europe | 0 | - | 4.90 | 97,948 |
| Monarchies of Asia | 0 | - | 4.97 | 70,975 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,773 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,275 |
| The Only African Country ... | 0 | - | 4.98 | 128,924 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,057 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,635 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,664 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,244 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,770 |
| European Countries with One Border | 0 | - | 4.97 | 182,508 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,315 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,119 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,635 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,242 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,631 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,403 |
| Peru Country Quiz | 0 | - | 4.54 | 48,577 |
| Chile Country Quiz | 0 | - | 4.75 | 39,988 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,811 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,519 |
| Panama Country Quiz | 0 | - | 4.61 | 25,749 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,474 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,296 |
| UK Immigration by Country | 0 | - | 4.94 | 140,669 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,710 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,004 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,439 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,927 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,328 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 130,480 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,303 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,120 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,274 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,929 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,705 |
| Which South American Country? | 0 | - | 4.69 | 51,892 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,876 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,778 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,817 |
| Countries That Border Russia | 0 | - | 4.98 | 461,088 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,877 |
| Countries Bordering France | 0 | - | 4.83 | 401,868 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,590 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,496 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,946 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,797 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,585 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,408 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,929 |
| Germany Country Quiz | 0 | - | 4.82 | 157,572 |
| Russia Country Quiz | 0 | - | 4.85 | 114,275 |
| Italy Country Quiz | 0 | - | 4.82 | 123,188 |
| Japan Country Quiz | 0 | - | 4.93 | 142,206 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,450 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,235 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,014 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,291 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,673 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,861 |
| States of Brazil | 0 | - | 4.97 | 87,628 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,657 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,515 |
| O Canada Lyrics | 0 | - | 4.47 | 50,912 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,629 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,796 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,013 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,048 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,217 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,556 |
