| Word Scramble - U.S. States | 0 | - | 4.95 | 510,159 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,142 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,602 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,855 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,719 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,544 |
| Central American Countries | 0 | - | 4.98 | 157,335 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,599 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,451 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,605 |
| Random European Capital to Country | 0 | - | 4.98 | 192,147 |
| Random European Country to Capital | 0 | - | 4.93 | 165,900 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,988 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,416 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,744 |
| Countries of Africa | 0 | - | 5.00 | 2,559,833 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,448 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,999 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,555,694 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,797 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,865 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,113 |
| The Only European Country ... | 0 | - | 4.91 | 219,013 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,944 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,511 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,916 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,258 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,896 |
| Countries that Beat China | 0 | - | 4.85 | 116,744 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,083 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,653 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,797 |
| Countries of the Middle East | 0 | - | 4.96 | 202,951 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,183 |
| Slavic Countries | 0 | - | 4.96 | 112,369 |
| African Island Countries | 0 | - | 4.96 | 102,447 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,175 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,536 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,825 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,323 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,607 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,371 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,513 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,525 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,960 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,794 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,057 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,721 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,270 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,916 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,152 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,132 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,718 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,667 |
| Rivers of the United States | 0 | - | 4.93 | 66,671 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,516 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,451 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,066 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,716 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,874 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,848 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,990 |
| Which City in Canada? | 0 | - | 4.83 | 57,358 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,097 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,672 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,512 |
| Monarchies of Europe | 0 | - | 4.90 | 98,876 |
| Monarchies of Asia | 0 | - | 4.97 | 71,504 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,290 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,516 |
| The Only African Country ... | 0 | - | 4.99 | 129,659 |
| The Only American Country ... | 0 | - | 4.92 | 122,216 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,380 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,287 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,713 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,500 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,841 |
| European Countries with One Border | 0 | - | 4.97 | 183,804 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,543 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,825 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,034 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,448 |
| U.S. State Flags | 0 | - | 4.89 | 172,964 |
| Hawaiian Islands | 0 | - | 4.83 | 42,949 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,683 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,505 |
| UK Immigration by Country | 0 | - | 4.94 | 141,718 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,409 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,894 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,979 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,099 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,479 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,711 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,338 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,300 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,838 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,040 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,102 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,577 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,820 |
| Arms Exports - United States | 0 | - | 4.77 | 62,735 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,340 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,884 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,793 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,744 |
| Countries That Border Russia | 0 | - | 4.98 | 464,505 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,468 |
| Countries Bordering France | 0 | - | 4.83 | 404,910 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,856 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,897 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,605 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,759 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,818 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,722 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,994 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,643 |
| Germany Country Quiz | 0 | - | 4.82 | 158,837 |
| Russia Country Quiz | 0 | - | 4.83 | 115,316 |
| Japan Country Quiz | 0 | - | 4.93 | 143,334 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,005 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,744 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,253 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,591 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,085 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,816 |
| Kenya Country Quiz | 0 | - | 4.86 | 35,005 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,939 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,565 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,612 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,645 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,699 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,733 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,407 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,424 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,073 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,357 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,726 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,612 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,686 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,029 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,850 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,645 |
| Every European Country Shape | 0 | - | 4.96 | 202,998 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,606 |
| Every African Country Shape | 0 | - | 4.90 | 88,386 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,156 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,006 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,210 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,708 |
| Countries Bordering India | 0 | - | 4.98 | 163,821 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,009 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,949 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,701 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,059 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,837 |
| Countries that Border China | 0 | - | 4.96 | 264,285 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,104 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,134 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,188 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,798 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,092 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,915 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,892 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,256 |
| Countries that Border Poland | 0 | - | 4.99 | 173,169 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,546 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,447 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,843 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,533 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,857 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,617 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,149 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,121 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,266 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,381 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,479 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,155 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,050 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,491 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,123 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,741 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,915 |
| Countries Closest to India | 0 | - | 4.97 | 103,233 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,210 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,387 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,264 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,314 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,550 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,272 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,822 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,373 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,165 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,740 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,169 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,501 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,853 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,266 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,376 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,410 |
