| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,543 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,703 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,334 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,292 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,003 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,205 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,310 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,011 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,140 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,601 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,981 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,511 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,016 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,202 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,998 |
| Arms Exports - United States | 0 | - | 4.77 | 62,734 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,718 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,977 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,099 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,835 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,141 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,430 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,794 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,863 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,105 |
| The Only European Country ... | 0 | - | 4.91 | 219,004 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,938 |
| Hindu Countries | 0 | - | 4.87 | 50,577 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,508 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,916 |
| Countries of Africa | 0 | - | 5.00 | 2,559,766 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,146 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,072 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,639 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,786 |
| Countries of the Middle East | 0 | - | 4.96 | 202,949 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,181 |
| Slavic Countries | 0 | - | 4.96 | 112,366 |
| African Island Countries | 0 | - | 4.96 | 102,447 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,493 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,821 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,318 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,605 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,362 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,509 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,522 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,957 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,792 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,056 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,715 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,269 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,915 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,150 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,130 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,572 |
| Top 10 Richest Countries in Asia | 0 | - | 4.69 | 106,654 |
| Rivers of the United States | 0 | - | 4.93 | 66,668 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,441 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,056 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,710 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,868 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,846 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,986 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,852 |
| Which City in Canada? | 0 | - | 4.83 | 57,358 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,476 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,093 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,670 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,310 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,508 |
| Monarchies of Europe | 0 | - | 4.90 | 98,874 |
| Monarchies of Asia | 0 | - | 4.97 | 71,504 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,290 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,510 |
| The Only African Country ... | 0 | - | 4.99 | 129,658 |
| The Only American Country ... | 0 | - | 4.92 | 122,215 |
| 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 | 96,671 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,496 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,840 |
| Countries That Border Russia | 0 | - | 4.98 | 464,496 |
| European Countries with One Border | 0 | - | 4.97 | 183,797 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,537 |
| Countries Bordering France | 0 | - | 4.83 | 404,903 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,843 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,825 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,816 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,004 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,951 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,446 |
| U.S. State Flags | 0 | - | 4.89 | 172,955 |
| Hawaiian Islands | 0 | - | 4.83 | 42,949 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,679 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,504 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,731 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,561 |
| UK Immigration by Country | 0 | - | 4.94 | 141,715 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,592 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,565 |
| Central American Countries | 0 | - | 4.98 | 157,335 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,598 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,406 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,891 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,469 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,038 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,100 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,577 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,818 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,401 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,467 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,338 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,881 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,793 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,741 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,466 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,897 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,603 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,755 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,817 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,722 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,993 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,615 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,879 |
| Biggest Trading Partners - Russia | 0 | - | 4.55 | 36,650 |
| Biggest Trading Partners - South Africa | 0 | - | 4.74 | 40,429 |
| Germany Country Quiz | 0 | - | 4.82 | 158,836 |
| Russia Country Quiz | 0 | - | 4.83 | 115,315 |
| Japan Country Quiz | 0 | - | 4.93 | 143,333 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,002 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,744 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,590 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,085 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,555,616 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,729 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,407 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,615 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,431 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,820 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,070 |
| Random European Capital to Country | 0 | - | 4.98 | 192,145 |
| Random European Country to Capital | 0 | - | 4.93 | 165,898 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,872 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,418 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,356 |
| African Countries with the Most Muslims | 0 | - | 4.80 | 101,238 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,726 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,611 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,686 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,028 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,840 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,636 |
| Every European Country Shape | 0 | - | 4.96 | 202,989 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,606 |
| Every African Country Shape | 0 | - | 4.90 | 88,384 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,706 |
| Countries Bordering India | 0 | - | 4.98 | 163,821 |
| Countries that Border Hungary | 0 | - | 4.98 | 105,009 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,947 |
| 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 | 264,278 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,104 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,134 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,187 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,797 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,091 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,915 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,889 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,253 |
| Countries that Border Poland | 0 | - | 4.99 | 173,167 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,542 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,446 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,842 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,526 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,852 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,617 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,147 |
| 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 | 94,380 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,478 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,154 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,050 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,489 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,123 |
| 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 | 139,208 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,386 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,264 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,998 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,152 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,549 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,171 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,693,050 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,504 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,570 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,137 |
