| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,130 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,015 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,313 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,182 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,448 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,337 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,505 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,254 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,625 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,307 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,384 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,436 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,508 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,528 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,420 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,543 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,027 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,927 |
| The Only American Country ... | 0 | - | 4.92 | 121,395 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,980 |
| US States Quiz | 0 | - | 5.00 | 16,830,146 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,893 |
| Central American Countries | 0 | - | 4.98 | 155,880 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,906 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,769 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,285 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,858 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,781 |
| States of Mexico | 0 | - | 4.95 | 175,482 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,572 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,836 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,326 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,032 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,327 |
| Countries of Africa | 0 | - | 5.00 | 2,529,833 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,415 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,611 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,849 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,087 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,401 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,924 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,174 |
| Countries Closest to India | 0 | - | 4.97 | 102,630 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,446 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,696 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,825 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,748 |
| Pixelated United States Map | 0 | - | 4.87 | 94,063 |
| US States with an Empty Map | 0 | - | 5.00 | 623,214 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,634 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,156 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,198 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,683 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,954 |
| U.S. States By Population | 0 | - | 4.92 | 152,998 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,179 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,311 |
| 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 | 191,312 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,777 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,745 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,380 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,659 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,009 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,068 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,523 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,554 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,114 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,592 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,816 |
| The Only European Country ... | 0 | - | 4.91 | 215,963 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,721 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,761 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,577 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,463 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,367 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,255 |
| Canada Country Quiz | 0 | - | 4.54 | 132,315 |
| United States Country Quiz | 0 | - | 4.43 | 101,301 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,239 |
| Flags of North and South America | 0 | - | 4.99 | 371,845 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,595 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,097 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,335 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,717 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,374 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,883 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,104 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,609 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,150 |
| Countries of the Middle East | 0 | - | 4.96 | 200,728 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,994 |
| Slavic Countries | 0 | - | 4.96 | 111,486 |
| 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 | 126,649 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,269 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,149 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,633 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,417 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,518 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,508 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,082 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,961 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,379 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,990 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,966 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,798 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,066 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,097 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,908 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,969 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,274 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,413 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,473 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,390 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,822 |
| 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 | 232,410 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,489 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,000 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,608 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,336 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,879 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,070 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,721 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,032 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,930 |
| Monarchies of Europe | 0 | - | 4.90 | 97,947 |
| Monarchies of Asia | 0 | - | 4.97 | 70,973 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,773 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,273 |
| The Only African Country ... | 0 | - | 4.98 | 128,919 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,057 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,634 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,663 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,243 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,768 |
| European Countries with One Border | 0 | - | 4.97 | 182,503 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,312 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,118 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,632 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,241 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,628 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,401 |
| Peru Country Quiz | 0 | - | 4.54 | 48,577 |
| Chile Country Quiz | 0 | - | 4.75 | 39,987 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,809 |
| 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 | 901,470 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,295 |
| UK Immigration by Country | 0 | - | 4.94 | 140,668 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,706 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,001 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,438 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,915 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,326 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 130,343 |
| 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 | 18,273 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,926 |
| 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 | 192,873 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,777 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,816 |
| Countries That Border Russia | 0 | - | 4.98 | 461,081 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,877 |
| Countries Bordering France | 0 | - | 4.83 | 401,864 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,586 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,495 |
| 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 | 68,405 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,913 |
| Germany Country Quiz | 0 | - | 4.82 | 157,569 |
| Russia Country Quiz | 0 | - | 4.85 | 114,271 |
| Italy Country Quiz | 0 | - | 4.82 | 123,185 |
| Japan Country Quiz | 0 | - | 4.93 | 142,205 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,443 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,235 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,014 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,290 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,672 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,837 |
| States of Brazil | 0 | - | 4.97 | 87,619 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,647 |
| 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 | 13,627 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,781 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,009 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,044 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,215 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,553 |
