| Countries Closest to Alaska | 0 | - | 4.93 | 123,915 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,833 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,960 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,565 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,250 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,346 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,446 |
| US States Quiz | 0 | - | 5.00 | 16,796,757 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,467 |
| Central American Countries | 0 | - | 4.98 | 155,642 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,627 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,196 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,168 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,275 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 36,576 |
| Countries of Africa | 0 | - | 5.00 | 2,524,153 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,353 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,616 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,027 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,279 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,308 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,889 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,748 |
| Countries Closest to India | 0 | - | 4.97 | 102,525 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,323 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,472 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,255 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,146 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,375 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,483 |
| The Only European Country ... | 0 | - | 4.91 | 215,433 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,314 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,476 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,507 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,359 |
| US States with an Empty Map | 0 | - | 5.00 | 621,900 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,492 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,311 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,362 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,239 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,133 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,584 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,019 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,490 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,197 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,651 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,557 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,588 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,224 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,680 |
| Countries of the Middle East | 0 | - | 4.96 | 200,086 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,830 |
| Slavic Countries | 0 | - | 4.96 | 111,332 |
| African Island Countries | 0 | - | 4.96 | 101,247 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,430 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,075 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,871 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,364 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,246 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,316 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,442 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,596 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,783 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,991 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,791 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,806 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,653 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,907 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,820 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,496 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,322 |
| Peru Country Quiz | 0 | - | 4.54 | 48,506 |
| Chile Country Quiz | 0 | - | 4.75 | 39,926 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,764 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,088 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,013 |
| Rivers of the United States | 0 | - | 4.93 | 65,911 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,262 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,068 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,312 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,190 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,638 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,747 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,955 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,799 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,607 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,437 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,071 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,770 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,972 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,703 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,589 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,880 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,793 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,796 |
| Monarchies of Europe | 0 | - | 4.90 | 97,773 |
| Monarchies of Asia | 0 | - | 4.97 | 70,878 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,691 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,880 |
| The Only African Country ... | 0 | - | 4.99 | 128,772 |
| The Only American Country ... | 0 | - | 4.92 | 121,246 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,961 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,527 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,514 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,054 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,600 |
| European Countries with One Border | 0 | - | 4.97 | 182,243 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,098 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,796 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,007 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,788 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,442 |
| Panama Country Quiz | 0 | - | 4.61 | 25,719 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,924 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,909 |
| UK Immigration by Country | 0 | - | 4.94 | 140,468 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,142 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,527 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,790 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,246 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,597 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,251 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,853 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,199 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,537 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,191 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,024 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,809 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,581 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,710 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,585 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,726 |
| Countries That Border Russia | 0 | - | 4.98 | 460,584 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,782 |
| Countries Bordering France | 0 | - | 4.83 | 401,386 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,191 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,428 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,821 |
| Germany Country Quiz | 0 | - | 4.82 | 157,309 |
| Russia Country Quiz | 0 | - | 4.85 | 114,112 |
| Italy Country Quiz | 0 | - | 4.82 | 122,793 |
| Japan Country Quiz | 0 | - | 4.93 | 142,020 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,104 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,143 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,226 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,727 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,145 |
| States of Mexico | 0 | - | 4.95 | 175,017 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,529,557 |
| O Canada Lyrics | 0 | - | 4.47 | 50,896 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 327,599 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,825 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,888 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,089 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,385 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,222 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,008 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,421 |
| Random European Capital to Country | 0 | - | 4.98 | 190,264 |
| Random European Country to Capital | 0 | - | 4.93 | 161,494 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,950 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,059 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,589 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,965 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,167 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,241 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,321 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,484 |
| Arms Exports - United States | 0 | - | 4.75 | 62,097 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,771 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,637 |
| Every European Country Shape | 0 | - | 4.96 | 201,003 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,425 |
| Every African Country Shape | 0 | - | 4.90 | 86,758 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,431 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,600 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,898 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,043 |
| Countries Bordering India | 0 | - | 4.98 | 163,236 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,988 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,074 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,051 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,065 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,364 |
| Countries that Border China | 0 | - | 4.96 | 262,624 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,125 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,714 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,333 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,432 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,126 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,403 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,855 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,670 |
| Countries that Border Poland | 0 | - | 4.99 | 171,875 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,115 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,352 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,225 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,952 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,944 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,747 |
