| Countries Closest to Alaska | 0 | - | 4.93 | 123,613 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,633 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,659 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,440 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,102 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,216 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,365 |
| US States Quiz | 0 | - | 5.00 | 16,746,312 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,335 |
| Central American Countries | 0 | - | 4.98 | 155,335 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,419 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,080 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,064 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,037 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,345 |
| Countries of Africa | 0 | - | 5.00 | 2,515,377 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,982 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,480 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,906 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,087 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,139 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,826 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,566 |
| Countries Closest to India | 0 | - | 4.97 | 102,364 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,092 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,685 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,065 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,554 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,062 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,012 |
| The Only European Country ... | 0 | - | 4.91 | 214,616 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,682 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,005 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,388 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,267 |
| US States with an Empty Map | 0 | - | 5.00 | 620,307 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,276 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,925 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,057 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,024 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,968 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,027 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,888 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,073 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,893 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,283 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,793 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,423 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,897 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,961 |
| Countries of the Middle East | 0 | - | 4.96 | 199,472 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,538 |
| Slavic Countries | 0 | - | 4.96 | 111,074 |
| African Island Countries | 0 | - | 4.96 | 101,002 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,049 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,754 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,484 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,961 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,967 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,027 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,297 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,379 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,546 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,769 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,519 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,604 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,457 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,694 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,668 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,276 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,206 |
| Peru Country Quiz | 0 | - | 4.54 | 48,415 |
| Chile Country Quiz | 0 | - | 4.75 | 39,824 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,684 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,381 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,591 |
| Rivers of the United States | 0 | - | 4.93 | 65,699 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,225 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,240 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,085 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,919 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,342 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,640 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,425 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,356 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,207 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,176 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,931 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,592 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,838 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,453 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,372 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,590 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,516 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,599 |
| Monarchies of Europe | 0 | - | 4.90 | 97,549 |
| Monarchies of Asia | 0 | - | 4.97 | 70,729 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,542 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,305 |
| The Only African Country ... | 0 | - | 4.99 | 128,564 |
| The Only American Country ... | 0 | - | 4.92 | 121,015 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,860 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,359 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,214 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,687 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,317 |
| European Countries with One Border | 0 | - | 4.97 | 181,907 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,810 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,571 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,844 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,749 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,187 |
| Panama Country Quiz | 0 | - | 4.61 | 25,653 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,786 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,128 |
| UK Immigration by Country | 0 | - | 4.94 | 139,942 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,860 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,247 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,519 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,033 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,679 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,687 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,590 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 116,496 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,287 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,975 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,892 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,627 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,396 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,455 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,328 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,596 |
| Countries That Border Russia | 0 | - | 4.98 | 459,844 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,630 |
| Countries Bordering France | 0 | - | 4.83 | 400,605 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,612 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,323 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,675 |
| Germany Country Quiz | 0 | - | 4.82 | 156,895 |
| Russia Country Quiz | 0 | - | 4.85 | 113,863 |
| Italy Country Quiz | 0 | - | 4.82 | 122,486 |
| Japan Country Quiz | 0 | - | 4.92 | 141,593 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,582 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,987 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,293 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,553 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,439 |
| States of Mexico | 0 | - | 4.95 | 174,064 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,523,493 |
| O Canada Lyrics | 0 | - | 4.47 | 50,843 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,832 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,543 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,665 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,903 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,045 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,833 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,736 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,213 |
| Random European Capital to Country | 0 | - | 4.98 | 189,557 |
| Random European Country to Capital | 0 | - | 4.92 | 147,714 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,550 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,644 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,445 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,863 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,003 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,143 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 96,236 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,376 |
| Arms Exports - United States | 0 | - | 4.74 | 60,934 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,108 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,960 |
| Every European Country Shape | 0 | - | 4.96 | 200,577 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,872 |
| Every African Country Shape | 0 | - | 4.90 | 86,418 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.92 | 80,439 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,335 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,483 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,844 |
| Countries Bordering India | 0 | - | 4.98 | 163,100 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,842 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,937 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 69,983 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,917 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,288 |
| Countries that Border China | 0 | - | 4.96 | 262,166 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,976 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,606 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,200 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,326 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,935 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,346 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,670 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,573 |
| Countries that Border Poland | 0 | - | 4.99 | 171,612 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,779 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,085 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,077 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,816 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,536 |
