| Colombia Country Quiz | 0 | - | 4.90 | 40,706 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,546 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,581 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,584 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,299 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,261 |
| Peru Country Quiz | 0 | - | 4.54 | 48,649 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,243 |
| Central American Countries | 0 | - | 4.98 | 156,406 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,801 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,779 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,478 |
| Chile Country Quiz | 0 | - | 4.77 | 40,039 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,851 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,420 |
| Countries of Africa | 0 | - | 5.00 | 2,535,459 |
| Which South American Country? | 0 | - | 4.69 | 51,936 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,801 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,505 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,929 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,787 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,158 |
| The Only European Country ... | 0 | - | 4.91 | 216,495 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,156 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,052 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,637 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,645 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,377 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,349 |
| Countries that Beat China | 0 | - | 4.85 | 115,761 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,736 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,174 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,649 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,594 |
| Countries of the Middle East | 0 | - | 4.96 | 201,073 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,222 |
| Slavic Countries | 0 | - | 4.96 | 111,616 |
| African Island Countries | 0 | - | 4.96 | 101,589 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,865 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,840 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,470 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,444 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,910 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,622 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,693 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,589 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,195 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,163 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,546 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,188 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,120 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,958 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,230 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,278 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,078 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,712 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,796 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,791 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,769 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,257 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,785 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,411 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,165 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,985 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,864 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,077 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,052 |
| Monarchies of Europe | 0 | - | 4.90 | 98,101 |
| Monarchies of Asia | 0 | - | 4.97 | 71,070 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,867 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,752 |
| The Only African Country ... | 0 | - | 4.99 | 129,074 |
| The Only American Country ... | 0 | - | 4.92 | 121,564 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,113 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,764 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,811 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,468 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,953 |
| European Countries with One Border | 0 | - | 4.97 | 182,723 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,520 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,165 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,404 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,000 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,624 |
| US States Quiz | 0 | - | 5.00 | 16,865,609 |
| UK Immigration by Country | 0 | - | 4.94 | 140,856 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,591 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,941 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,188 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,574 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,863 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,323 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,550 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,130 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,134 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,444 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,211 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,047 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,817 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,076 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,955 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,941 |
| Countries That Border Russia | 0 | - | 4.98 | 461,605 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,006 |
| Countries Bordering France | 0 | - | 4.83 | 402,429 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,295 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,559 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,070 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,919 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,362 |
| Germany Country Quiz | 0 | - | 4.82 | 157,794 |
| Russia Country Quiz | 0 | - | 4.85 | 114,437 |
| Italy Country Quiz | 0 | - | 4.82 | 123,366 |
| Japan Country Quiz | 0 | - | 4.93 | 142,422 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,710 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,318 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,489 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,057 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,330 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,754 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,776 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,670 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,018 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,330 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,698 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,537,797 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,710 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,130 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,943 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,633 |
| Random European Capital to Country | 0 | - | 4.98 | 190,821 |
| Random European Country to Capital | 0 | - | 4.93 | 165,042 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,389 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,722 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,095 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,363 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,392 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,432 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,640 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,710 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,567 |
| Every European Country Shape | 0 | - | 4.96 | 201,534 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,679 |
| Every African Country Shape | 0 | - | 4.90 | 87,231 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,905 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,243 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,677 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,235 |
| Countries Bordering India | 0 | - | 4.98 | 163,408 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,197 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,293 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,150 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,253 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,511 |
| Countries that Border China | 0 | - | 4.96 | 263,086 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,318 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,845 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,513 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,630 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,369 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,758 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,115 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,846 |
| Countries that Border Poland | 0 | - | 4.99 | 172,234 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,598 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,720 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,418 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,130 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,068 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,364 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,855 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,908 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,826 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,953 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,160 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,529 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,534 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,292 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,967 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,295 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,034 |
| Countries Closest to India | 0 | - | 4.97 | 102,746 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,604 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,988 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,919 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,796 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,448 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,426 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,793 |
| US States with an Empty Map | 0 | - | 5.00 | 624,273 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,080 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,179 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,974 |
| Random U.S. City to State | 0 | - | 4.45 | 76,269 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,773 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,727 |
| Which City in Europe? | 0 | - | 4.83 | 107,361 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,357 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,783 |
| Hindu Countries | 0 | - | 4.86 | 50,117 |
