| Colombia Country Quiz | 0 | - | 4.90 | 40,926 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,148 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,807 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,077 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,492 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,937 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,735 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,917 |
| Central American Countries | 0 | - | 4.98 | 157,139 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,165 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,832 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,234 |
| Peru Country Quiz | 0 | - | 4.54 | 48,863 |
| Chile Country Quiz | 0 | - | 4.75 | 40,232 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,980 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,213 |
| Countries of Africa | 0 | - | 5.00 | 2,553,652 |
| Which South American Country? | 0 | - | 4.69 | 52,066 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,306 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,770 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,334 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,646 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,781 |
| The Only European Country ... | 0 | - | 4.91 | 218,432 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,503 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,196 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,848 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,154 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,002 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,364 |
| Countries that Beat China | 0 | - | 4.85 | 116,538 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,417 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,287 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,445 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,295 |
| Countries of the Middle East | 0 | - | 4.96 | 202,314 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,966 |
| Slavic Countries | 0 | - | 4.96 | 112,202 |
| African Island Countries | 0 | - | 4.96 | 102,272 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,096 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,604 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,137 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,360 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,104 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,311 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,381 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,874 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,656 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,857 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,324 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,096 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,735 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,015 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,987 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,938 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,479 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,419 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,235 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,053 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,778 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,435 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,713 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,752 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,104 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,635 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,342 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,521 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,391 |
| Monarchies of Europe | 0 | - | 4.90 | 98,677 |
| Monarchies of Asia | 0 | - | 4.97 | 71,408 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,202 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,079 |
| The Only African Country ... | 0 | - | 4.99 | 129,529 |
| The Only American Country ... | 0 | - | 4.92 | 122,074 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,323 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,203 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,346 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,258 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,624 |
| European Countries with One Border | 0 | - | 4.97 | 183,533 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,282 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,645 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,649 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,268 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,799 |
| US States Quiz | 0 | - | 5.00 | 16,965,501 |
| UK Immigration by Country | 0 | - | 4.94 | 141,497 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,186 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,626 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,784 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,968 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,876 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,335 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,113 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,656 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,653 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,920 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,712 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,501 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,664 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,229 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,665 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,599 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,650 |
| Countries That Border Russia | 0 | - | 4.98 | 463,991 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,357 |
| Countries Bordering France | 0 | - | 4.83 | 404,425 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,395 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,821 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,489 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,381 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,631 |
| Germany Country Quiz | 0 | - | 4.82 | 158,601 |
| Russia Country Quiz | 0 | - | 4.83 | 115,157 |
| Japan Country Quiz | 0 | - | 4.93 | 143,121 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,701 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,637 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,695 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,205 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,020 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,943 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,879 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,453 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,924 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,458 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,605 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,078 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,319 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,793 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,967 |
| Random European Capital to Country | 0 | - | 4.98 | 191,878 |
| Random European Country to Capital | 0 | - | 4.93 | 165,692 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,894 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,290 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,295 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,639 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,557 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,618 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,972 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,350 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,161 |
| Every European Country Shape | 0 | - | 4.96 | 202,644 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,194 |
| Every African Country Shape | 0 | - | 4.90 | 88,120 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 90,487 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,773 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 150,615 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,589 |
| Countries Bordering India | 0 | - | 4.98 | 163,731 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,904 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,850 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,659 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,953 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,763 |
| Countries that Border China | 0 | - | 4.96 | 264,007 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,009 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,067 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,079 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,598 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,931 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,874 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,787 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,175 |
| Countries that Border Poland | 0 | - | 4.99 | 172,979 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,316 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,270 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,729 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,433 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,683 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,551 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,082 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,836 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,150 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,293 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,400 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,006 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,933 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,900 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,079 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,626 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,793 |
| Countries Closest to India | 0 | - | 4.97 | 103,120 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,065 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,109 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,171 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,165 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,524 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,403 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,681 |
| US States with an Empty Map | 0 | - | 5.00 | 627,609 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,912 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,927 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,124 |
| Random U.S. City to State | 0 | - | 4.45 | 76,771 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,258 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,165 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,293 |
| Which City in Europe? | 0 | - | 4.83 | 107,783 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,063 |
