| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,441 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,702 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,599 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,155 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,817 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,789 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,640 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,672 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,069 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,886 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,792 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,374 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,992 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,971 |
| 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 | 121,804 |
| The Only American Country ... | 0 | - | 4.92 | 122,382 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,038 |
| US States Quiz | 0 | - | 5.00 | 17,029,064 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,511 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,835 |
| Central American Countries | 0 | - | 4.98 | 157,599 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,707 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,983 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,014 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,810 |
| Brazil States Map Quiz | 0 | - | 4.87 | 48,757 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,617 |
| States of Mexico | 0 | - | 4.96 | 178,863 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,947 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,795 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,844 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,434 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,679 |
| Countries of Africa | 0 | - | 5.00 | 2,565,953 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 95,757 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,436 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,491 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,590 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,203 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,169 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,873 |
| Countries Closest to India | 0 | - | 4.97 | 103,369 |
| Countries Closest to Japan | 0 | - | 4.92 | 140,021 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,754 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,359 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,880 |
| Pixelated United States Map | 0 | - | 4.89 | 95,002 |
| US States with an Empty Map | 0 | - | 5.00 | 629,764 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,231 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,472 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,488 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,565 |
| U.S. States that Start with M | 0 | - | 4.94 | 188,619 |
| U.S. States By Population | 0 | - | 4.92 | 154,280 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,413 |
| U.S. States with Longest Names | 0 | - | 4.85 | 45,008 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,617 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,235 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,860 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,772 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,255 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,013 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,657 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,867 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,386 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,334 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,702 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,568 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,301 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,566 |
| The Only European Country ... | 0 | - | 4.91 | 219,710 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,441 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,898 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,006 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,816 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,331 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,423 |
| Canada Country Quiz | 0 | - | 4.55 | 133,213 |
| United States Country Quiz | 0 | - | 4.43 | 102,379 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,857 |
| Flags of North and South America | 0 | - | 4.99 | 378,370 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,602 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,472 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,130 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,448 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,481 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,663 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,760 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,428 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,384 |
| Countries of the Middle East | 0 | - | 4.96 | 203,345 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,418 |
| Slavic Countries | 0 | - | 4.96 | 112,547 |
| African Island Countries | 0 | - | 4.96 | 102,782 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,258 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,075 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,540 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,028 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,238 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,831 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,777 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,096 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,015 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,577 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,106 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,749 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,105 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,364 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,783 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,351 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,693 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,723 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,909 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,939 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,088 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,735 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,477 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,019 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,297 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,010 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,531 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,383 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,139 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,001 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,752 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,698 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,614 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,341 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,641 |
| Monarchies of Europe | 0 | - | 4.90 | 99,068 |
| Monarchies of Asia | 0 | - | 4.97 | 71,637 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,376 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,923 |
| The Only African Country ... | 0 | - | 4.99 | 129,837 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,473 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,579 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,024 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,781 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,119 |
| European Countries with One Border | 0 | - | 4.97 | 184,086 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,802 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,965 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,229 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,612 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,529 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,893 |
| Peru Country Quiz | 0 | - | 4.54 | 49,003 |
| Chile Country Quiz | 0 | - | 4.75 | 40,361 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,061 |
| 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 | 905,591 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,571 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,340 |
| UK Immigration by Country | 0 | - | 4.94 | 141,936 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,162 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,195 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,248 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,037 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,526 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,836 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,180 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,281 |
| 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 | 80,962 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,464 |
| Which South American Country? | 0 | - | 4.69 | 52,156 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,114 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 128,015 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,832 |
| Countries That Border Russia | 0 | - | 4.98 | 465,028 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,556 |
| Countries Bordering France | 0 | - | 4.83 | 405,447 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,329 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,982 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,735 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,420 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,925 |
| Countries that Beat Brazil | 0 | - | 4.50 | 69,363 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,532 |
| Germany Country Quiz | 0 | - | 4.82 | 159,122 |
| Russia Country Quiz | 0 | - | 4.83 | 115,493 |
| Japan Country Quiz | 0 | - | 4.93 | 143,577 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,330 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,857 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,304 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,661 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,165 |
| Andorra Country Quiz | 0 | - | 4.91 | 32,005 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,195 |
| States of Brazil | 0 | - | 4.98 | 90,109 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,083 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,792 |
| 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 | 336,925 |
