| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,381 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,335 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,639 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,831 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,765 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,438 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,827 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,308 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,149 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,052 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,277 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,536 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,155 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,338 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,856 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,319 |
| The Only American Country ... | 0 | - | 4.92 | 120,733 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,082 |
| US States Quiz | 0 | - | 5.00 | 16,696,142 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,382 |
| Central American Countries | 0 | - | 4.98 | 155,010 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,064 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,182 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,973 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,375 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,828 |
| States of Mexico | 0 | - | 4.95 | 173,300 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,221 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,821 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,966 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,878 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,067 |
| Countries of Africa | 0 | - | 5.00 | 2,507,080 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,089 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,256 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,490 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,790 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,941 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,749 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,771 |
| Countries Closest to India | 0 | - | 4.97 | 102,198 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,896 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,284 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,523 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,642 |
| Pixelated United States Map | 0 | - | 4.89 | 93,453 |
| US States with an Empty Map | 0 | - | 5.00 | 618,661 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,702 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,333 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,380 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,629 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,877 |
| U.S. States By Population | 0 | - | 4.92 | 152,334 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,374 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,847 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,754 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,866 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,371 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,327 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,899 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,680 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,055 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,517 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,876 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,928 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,473 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,551 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,795 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,503 |
| The Only European Country ... | 0 | - | 4.91 | 213,757 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,082 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,487 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,192 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,401 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,834 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,781 |
| Canada Country Quiz | 0 | - | 4.54 | 131,690 |
| United States Country Quiz | 0 | - | 4.43 | 100,560 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,025 |
| Flags of North and South America | 0 | - | 4.99 | 366,949 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,073 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,797 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,924 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,680 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,551 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,897 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,989 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,323 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,265 |
| Countries of the Middle East | 0 | - | 4.96 | 198,862 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,228 |
| Slavic Countries | 0 | - | 4.96 | 110,831 |
| African Island Countries | 0 | - | 4.96 | 100,764 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,489 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,685 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,462 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,062 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,591 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,691 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,740 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,143 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,147 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,265 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,546 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,242 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,379 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,215 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,493 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,290 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,537 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,423 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,169 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,640 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,843 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,633 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,596 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,027 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,536 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,889 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,954 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,816 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,966 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,816 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,397 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,690 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,175 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,335 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,350 |
| Monarchies of Europe | 0 | - | 4.90 | 97,294 |
| Monarchies of Asia | 0 | - | 4.97 | 70,590 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,427 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,720 |
| The Only African Country ... | 0 | - | 4.99 | 128,341 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,772 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,242 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,027 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,346 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,007 |
| European Countries with One Border | 0 | - | 4.97 | 181,590 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,501 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,115 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,661 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,888 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,969 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,071 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,077 |
| Peru Country Quiz | 0 | - | 4.54 | 48,294 |
| Chile Country Quiz | 0 | - | 4.75 | 39,717 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,357 |
| Panama Country Quiz | 0 | - | 4.61 | 25,602 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,741 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,313 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,194 |
| UK Immigration by Country | 0 | - | 4.94 | 139,595 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,780 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,218 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,851 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,219 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,347 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,224 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,779 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,767 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,058 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,434 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,199 |
| Which South American Country? | 0 | - | 4.69 | 51,719 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,223 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,105 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,483 |
| Countries That Border Russia | 0 | - | 4.98 | 458,845 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,464 |
| Countries Bordering France | 0 | - | 4.83 | 398,768 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,977 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,202 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,475 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,453 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,337 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,867 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,684 |
| Germany Country Quiz | 0 | - | 4.82 | 156,506 |
| Russia Country Quiz | 0 | - | 4.85 | 113,619 |
| Italy Country Quiz | 0 | - | 4.82 | 122,167 |
| Japan Country Quiz | 0 | - | 4.92 | 141,217 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,108 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,838 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,812 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,027 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,840 |
| States of Brazil | 0 | - | 4.98 | 86,354 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,933 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,357 |
| O Canada Lyrics | 0 | - | 4.47 | 50,778 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,632 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,238 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,433 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,703 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,748 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,460 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,311 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,422 |
